1. State Government of Baden-Württemberg. Ausgangsbeschränkungen für Bewohner von Alten- und Pflegeheimen. [Exit restrictions for residents of retirement and nursing homes]. 2006. Cited 2023 Jan 18. Available from:
https://www.baden-wuerttemberg.de/de/service/presse/pressemitteilung/pid/ausgangsbeschraenkungen-fuer-bewohner-von-alten-und-pflegeheimen/.
2. Frahsa A, Altmeier D, John JM, Gropper H, Granz H, Pomiersky R, et al. “I Trust in Staff’s Creativity”—The impact of COVID-19 lockdowns on physical activity promotion in nursing homes through the lenses of organizational sociology. Front Sports Act Living. 2020;2:589214.
3. Thiel A, Altmeier D, Frahsa A, Eschweiler GW, Niess A, Sudeck G. Saving lives through life-threatening measures? The COVID-19 paradox of infection prevention in long-term care facili-ties. Eur Rev Aging Phys Act. 2021;18:11.
4. Jacobs K, Kuhlmey A, Greß S, Klauber J, Pflege-Report SA. Sicherstellung der Pflege: Bedarfsanlagen und Angebotsstrukturen. Berlin: Springer; 2021. p. 2021.
5. Auerswald T, Meyer J, von Holdt K, Voelcker-Rehage C. Application of Activity Trackers among Nursing Home Residents—A Pilot and Feasibility Study on Physical Activity Behavior, Usage Behavior, Acceptance, Usability and Motivational Impact. Int J Environ Res Public Health. 2020;6683:17.