Published on in Vol 6, No 4 (2020): Oct-Dec
1 Helios-Klinikum Gifhorn, Gifhorn, Germany
2 Department of Orthopaedic Surgery, Otto von Guericke University, Magdeburg, Germany
3 Gutingi-Medical Outpatient Clinic, Göttingen, Germany
4 Teign Estuary Medical Group, Teignmouth, United Kingdom
5 University of Potsdam, Potsdam, Germany
6 Institute of Social Medicine and Health Systems Research, Otto von Guericke University, Magdeburg, Germany