1. Boltzmann M, Schmidt SB, Gutenbrunner C, Krauss JK, Stangel M, Höglinger GU, Wallesch CW, Rollnik JD. The influence of the CRS-R score on functional outcome in patients with severe brain injury receiving early rehabilitation. BMC Neurol 2021; 21 (1): 44; DOI: https://doi.org.10.1186/s12883-021-02063-5
2. Boltzmann M, Schmidt SB, Gutenbrunner C, Krauss JK, Stangl M, Höglinger GU, Wallesch C-W, Münte TF, Rollnik JD. Auditory Stimulation Modulates Resting-State Functional Connectivity in Unresponsive Wakefulness Syndrome Patients. Front Neurosci 2021; DOI: https://doi.org/10.3389/fnins.2021.554194
3. Camden C, Mulligan H, Nugraha B, Jade Berbari J, Gauvin C, Cinar E, Gutenbrunner C,The scope and practices of physical therapists working with children: Results from an international online survey. Pediatric Physical Therapy 2021; DOI: https://doi.org/10.1097/PEP.0000000000000816
4. Dimmek D, Korallus C, Buyny S, Gutenbrunner C, Lichtinghagen R, Jacobs R, Nugraha B. Brain-derived neurotrophic factor and immune cells in osteoarthritis, chronic low back pain, and chronic widespread pain patients: association with anxiety and depression. 2021 Medicina; 57 (4): 327; DOI: https://doi.org/10.3390/medicina57040327
5. Egen C, Schiller J, Gutenbrunner C, Eckhardt I, Höpner K, Sturm C, Fink M, Ranker A. Feasibility study on closing the rehabilitative care gap for patients after major amputation as part of an innovation fund project. Implementation, experiences and initial results. Phys Med Rehab Kuror 2021; DOI: https://doi.org/10.1055/a-1671-3595
6. Ghashang SK, Raha S, Hamdan I, Gutenbrunner C, Nugraha B. A prospective controlled study on Ramadan fasting in the healthy young males in summer in Germany: effect on cytokines. J Complement Integr Med 2021; 18: 425-431
7. Gladitz LM, Schöttker-Königer T, Sturm C, Gutenbrunner, C, Ranker A. The Flexor Pollicis Longus Reflex: Interrater and Intrarater Reliability in Comparison With Established Muscle Stretch Reflexes. Am J Phys Med Rehabil 2021; 100: 539-545; DOI: https://www.doi.org/10.1097/PHM.0000000000001731
8. Golyk V, Syvak O, Grabljevec K, Tederko P, Gutenbrunner C, Nugraha N. Five years after National Disability, Health and Rehabilitation Plan for Ukraine - achievements and challenges. J Rehabil Med 2021; DOI: https://doi.org/10.2340/16501977-2792
9. Gottlieb A, Boltzmann M, Schmidt AB, Gutenbrunner C, Krauss JK, Stangel M, Höglinger GU, Wallesch CW, Rollnik JD. Treatment of upper limb spasticity with inhibitory repetitive transcranial magnetic stimulation: A randomized placebo-controlled trial. NeuroRehabilitation 2021; 49: 425-434; DOI: https://doi.org/10.3233/NRE-210088
10. Gutenbrunner C, Kubat B, Kröhn S, Haller H, Schiller J, Korallus C, Sturm C. Teaching functioning, disability and rehabilitation to first year medical students. J Rehabil Med 2021; DOI: https://doi.org/10.2340/16501977-2797
11. Gutenbrunner C, Egen C, Glaesener JJ, Lange U, Liebl ME, Reißhauer A, Schwarzkopf S, Steinmetz A, Lemhöfer C, Sturm C, Weigl M, Best N, Krischak G. Necessity of anchoring physical and rehabilitative medicine at universities - a position paper of the German Society for Physical and Rehabilitative Medicine (DGPRM). Phys Med Rehab Kuror 2021; 31: 10-19
12. Gutenbrunner C. Grand Challenge in Medical and Surgical Rehabilitation: from Mechanisms to Evidence Based Rehabilitation Programs. Frontiers in Rehabilitation Sciences 2021; DOI: https://doi.org/10.3389/fresc.2020.634942
13. Gutenbrunner C, Stievano A, Nugraha B, Steward D, Catton H. Nursing - a Core Element of Rehabilitation. Int Nurs Rev 2021; DOI: https://doi.org/10.1111/inr.12661
14. Gutenbrunner C, Stievano A, Stewart D, Catton H, Nugraha B. Role of nursing. J Rehabil Med Clin Commun 2021; DOI: https://doi.org/10.2340/20030711-1000061
15. Gutenbrunner C, Briest J, Egen C, Sturm C, Schiller J, Kahl K, Tegtbur U, Fuhr H, Korallus C. Fit for work and life: an innovative concept to improve health and work ability of employees, integrating prevention, therapy and rehabilitation. J Rehabil Med 2021; DOI: https://doi.org/10.2340/16501977-2822
16. Gutenbrunner C, Nugraha B, Martin LT. Phase-adapted rehabilitation in patients for acute corona virus disease-19 (COVID-19) patients and patients with long-term sequelae of COVID-19. Am J Phys Med Rehabil 2021; DOI: https://doi.org/10.1097/PHM.0000000000001762
17. Jahrami H, BaHammam AS, Haji E, Rakha I, Alsabbagh A, Nugraha B, Pasiakos SM. Ramadan fasting improves body composition without exacerbating depression in males with diagnosed major depressive disorders. Nutrients 2021; 13(8); DOI: https://doi.org/10.3390/nu13082718
18. Lemhöfer C, Gutenbrunner C, Schiller J, Loudovici-Krug, Best N, Bökel A, Sturm C. Assessment of rehabilitation needs in patients after COVID-19: Development of the COVID-19-rehabilitation needs survey. J Rehabil Med 2021; 53(4); DOI: https://www.doi.org/10.2340/16501977-2818
19. Lemhöfer C, Best N, Bökel A, Brugger S, Gutenbrunner C, Loudovici-Krug D, Sturm C. Satisfaction of COVID-19 patients with the actors of the health care system and rehabilitative therapy care using the COVID-19-Rehabilitation Needs Questionnaire (C19-RehabNeQ) in Bavaria. Phys Rehab Kuror Med 2021; DOI: https://doi.org/10.1055/a-1528-1667
20. Lemhöfer C, Sturm C, Loudovici-Krug D, Best N, Gutenbrunner C. The impact of Long-COVID on functioning - results from a community survey in patients after mild and moderate SARS-CoV-2 Infection in Germany. J Occup Med Toxicol 2021; 16(1):45; DOI: https://doi.org/10.1186/s12995-021-00337-9
21. Lemhöfer C, Best N, Gutenbrunner C, Loudovici-Krug D, Teixido L, Sturm C. Perceived and real work ability of patients with post-COVID symptoms after a mild acute course: an analysis of the Rehabilitation Needs Questionnaire (RehabNeQ). Phys Rehab Curor Med 2021; DOI: https: //doi.org/10.1055/a-1674-8044
22. Lugo-Agudelo LH, Cruz Sarmiento KM, Spir Brunal MA, Velásquez Correa J, Borrero AM, Fernanda Mesa Franco L, Di Dio Castagna Ianini R, Ramírez Pérez Lis PA, Vélez CM, Patiño Lugo DF, Gutenbrunner C. Adaptations for rehabilitation services during the covid-19 pandemic proposed by scientific organizations and rehabilitation professionals. J Rehabil Med 2021; DOI: https://doi.org/10.2340/16501977-2865
23. Möller F, Rupp R, Weidner N, Gutenbrunner C, Kalke YB, Abel RF. Long term outcome of functional independence and quality of life after traumatic SCI in Germany. Spinal Cord 2021; DOI: https://doi.org/10.1038/s41393-021-00659-9
24. Nugraha B, Scheibe R, Korallus C, Gaestel M, Gutenbrunner C. The p38/MK2 Axis in Monocytes of Fibromyalgia Syndrome Patients: An Explorative Study. Medicina 2021; 57(4): 396; DOI: https://doi.org/10.3390/medicina57040396
25. Nugraha B, Defi IR, Yolanda RP, Warliani M, Biben V, Jennie J, Mubarak H, Mayasari N, Gutenbrunner C. Describing Community Based Rehabilitation Services in Indonesia by using The International Classification of Service Organization in Rehabilitation (ICSO-R) 2.0. J Rehabl Med 2021; 53 (3); DOI: https://doi.org/10.2340/16501977-2804
26. Nugraha B, Andelic N, Soberg H, Engen G, Kirkevold M, Cecilie Roe C, Gutenbrunner C. Towards a standardized reporting of service organization in rehabilitation for clinical trials. J Rehabil Med 2021; DOI: https://doi.org/10.2340/16501977-2842.
27. Örgel M, Petri M, Ranker A, Wirris N, Graulich T, Krettek C, Winkelmann M, Aschoff HH. Management, outcome, and novel classifcation system of periprosthetic fractures in patients with transcutaneous osseointegrated prosthetic systems (TOPS)-a retrospective cohort analysis. Archives of Orthopaedic and Trauma Surgery 2021; DOI: https://doi.org/10.1007/s00402-021-03826-y
28. Örgel M, Elareibi M, Graulich T, Krettek C, Naunaber C, Aschoff HH, Ranker A, Winkelmann M. Osseoperception in transcutaneous osseointegrated prosthetic systems (TOPS) after transfemoral amputation: a prospective study. Arch Orthop Trauma Surg 2021; DOI: https://doi.org/10.1007/s00402-021-04099-1
29. Ona A, Strom V, Lee B-S, Le Fort M, Middleton J, Gutenbrunner C, Barzallo DP. Health inequalities and income for people with spinal cord injury. A comparison between and within countries. SSM Population Health 2021; 15; DOI: https: //doi.org/10.1016/j.ssmph.2021.100854
30. Poeck J, Bretschneider C, Freihoff S, Günther A, Hasseler M, Schneider N, Bleidorn J, Schwabe S. "...that's why I'm calling the emergency services now!". A qualitative study on emergency scenarios in nursing homes. Nursing 2021; 34 (3): 1-10
31. Quittel F, Zerm R, Reif M, Büssing A, Gutenbrunner C, Kröz M. Long-term effects on Quality of life of a Multimodal Therapy in Breast Cancer patients with Fatigue. European Journal of Integrative Medicine 2021; 48: 101937; DOI: https://doi.org/10.1016/j.eujim.2021.101937
32. Ranker A, Oergel M, Aschoff HH, Jaiman A, Krettek C, Schiller J, Liodakis E. Preoperative femoral abduction angle correlates with initial postoperative lateral hip pain after transcutaneous osseointegrated prosthetic system (TOPS) in transfemoral amputess. Eur J Orthop Surg Traumatol 2021; DOI: https://doi.org/10.1007/s00590-021-02872-x
33. Ranker A, Gutenbrunner C, Korallus C, Krezdorn N, Bingöl A, Enechukwu A, Sturm C. CO2 dry baths change the topical pH on wound surfaces and intact skin. Phys Med Rehab Kuror 2021; DOI: https://doi.org/10.1055/a-1395-0942
34. Ranker A, Örgel M, Schiller J, Egen C, Ranker AH, Greitemann B, Gutenbrunner C. Translation and transcultural adaptation of the Prosthesis Mobility Questionnaire 2.0 (PMQ) into German and its reliability and validity in patients with major amputation of the lower extremity. Rehabilitation 2021; DOI: https://www.doi.org/10.1055/a-1506-7603
35. Ranker AH, Schäfer A, Schöttker-Königer T, Davies-Knorr T, Greitemann B, Ranker A. Validity and Reliability of the German Version of the Locomotor Capabilities Index-5 (LCI-5). Z Orthop Unfall 2021; DOI: https://doi.org/10.1055/a-1447-2170
36. Ranker A, Gutenbrunner C, Eckhardt I, Giordano A, Burger H, Franchignoni F. Rasch validation and comparison of the German versions of the Locomotor Capabilities Index-5 and Prosthetic Mobility Questionnaire 2.0 in lower-limb prosthesis users. Int J Rehabil Res 2021; DOI: https://doi.org/10.1097/MRR.0000000000000478
37. Riat A, Suwandi A, Ghashang SK, Buettner M, Eljurnazi L, Grassl GA, Gutenbrunner C, Nugraha B. Ramadan fasting in Germany (17-18 hours/day): Effect on cortisol and brain-derived neurotrophic factor in association with mood and body composition parameters. Frontiers in Nutrition 2021; 8: DOI: https://doi.org/10.3389/fnut.2021.697920
38. Schiller J, Karst M, Kellner T, Zhang W, Niederer D, Vogt L, Eckhardt I, Beißner F, Korallus C, Sturm C, Egen C, Gutenbrunner C, Fink M. Combination of acupuncture and medical training therapy on tension type headache: Results of a randomized controlled pilot study. Cephalagia 2021; DOi: https://doi.org/10.1177/0333102421989620
39. Schwabe S, Bleidorn J, Bretschneider C, Freihoff S, Günther A, Hasseler M, Schneider N, Poeck J. "...from a medical point of view, this is a minor case". Perceptual differences between physicians and nurses in emergency scenarios in care facilities. Journal of General Practice 2021; 97 (3): 108-113. DOI: https://doi.org/10.3238/zfa.2021.0108-0113
40. Sturm C,Gutenbrunner C, Egen C,Geng V, Lemhöfer C, Kalke Y-B, Korallus C, Thietje R, Liebscher T, Abel R, Bökel A. Which factors have an association to Quality of Life (QoL) of people with acquired Spinal Cord Injury (SCI)? A cross-sectional explorative observational study. Spinal Cord 2021; DOI: https://www.doi.org/10.1038/s41393-021-00663-z
41. Sturm C, Schiller J, Korallus C, Lemhöfer C, Egen C, Gutenbrunner C. Digitalization in the rehabilitation of rheumatic diseases: What is useful, what is proven, what are the prospects? Act Rheumatol 2021; DOI: https://doi.org/10.1055/a-1626-9331
42. Tetzlaff F, Freihoff S, Schneider N, Müller-Mundt G. Recognizing and responding to palliative needs of older people in primary care. Results of testing a decision aid. Journal of General Practice 2021; Doi: https://doi.org/10.3238/zfa.2021.0451-0456
43. Wahl B, Gutenbrunner C, Greitemann B, Örgel M, Somoza-Lopez D, Schiller J, Ranker A. The German Version of the Satisfaction with Prosthesis Questionnaire (SAT-PRO): Translation, Adaptation, Reliability and Validity in Adults with Major Lower Limb Amputation. Journal of Prosthetics and Orthotics 2021; https://doi.org/10.1097/JPO.0000000000000388
44. Widyadharma IP, Limalvin NP, Dharmatika IMP, Gayathridayawasi G, Indrayani IAS, Nugraha B. Industrial Revolution 4.0 in Neurorehabilitation: the Implementation of Virtual Reality for Neurological Disorders. MNJ (Malang Neurology Journal) 2021; 7 (2): DOI: https://doi.org/10.21776/ub.mnj.2021.007.02.9

1. Egen C. Rehabilitation services for closing the rehabilitative gap after major amputation of lower extremity. Congress of European Forum of Research in Rehabilitation 2021; Book of Abstracts with Program, p. 46
2. Sturm C, Bökel A, Gutenbrunner C, Egen C. Factors influencing the participation in working life of people with spinal cord injuries. DRV-Bund 2021; 123: 229

1. Egen C, Gutenbrunner C. Reflections on the concept of disability. RP Reha 2021; 3: 24-33
2. Egen C, Busche T, Gutenbrunner C. Medical rehabilitation in Germany. Powerful, complex, incomplete. das Krankenhaus 2021; 2: 109-116
3. Gartmann J, Jungmann T. There is movement everywhere. Munich: Ernst Reinhardt Verlag, 1st edition, 2021
4. Gutenbrunner C, Sturm C, Bökel A. Growing awareness of the needs of people with disabilities. Paraplegics 2/2021: 30-31
5. Gutenbrunner C. Clinical decisions in physical and rehabilitative medicine - importance of the "fourth factor"(Editorial). Phys Med Rehab Kuror 2021; 31: 224-226
6. Müller-Mundt G, Freihoff S, Walther W. Palliative care in Germany - lines of development and trends. In Pundt J & Rosentreter M (eds.): Nursing dynamically forward-looking. Current trends. Bremen: APOLLON University Press, 1st edition, 2021
7. Gutenbrunner C, Bökel A, Eckhardt I, Teixido L. Rehabilitation during and after SARS-CoV-2 infections. das Krankenhaus 2021; 2: 122-126
8. WMAR. Position paper of the Scientific-Medical Alliance for Rehabilitation (WMAR). das Krankenhaus 2021; 2: 118-120