[1] Acad Publ Hlth Serv, D-40472 Dusseldorf, Germany
[2] Maastricht Univ, Fac Hlth Med & Life Sci, Care & Publ Hlth Res Inst CAPHRI, Dept Int Hlth, NL-6211 Maastricht, Netherlands
[3] German Network Young Professionals Publ Hlth, D-80539 Munich, Germany
[4] Charite Univ Med Berlin, Inst Publ Hlth, D-10117 Berlin, Germany
[5] Kempten Univ Appl Sci, Bavarian Res Ctr Digital Hlth & Social Care, D-87437 Kempten, Germany
[6] Charite Univ Med Berlin, D-10117 Berlin, Germany
[7] Free Univ Berlin, D-10117 Berlin, Germany
[8] Humboldt Univ, D-10117 Berlin, Germany
[9] Univ Leipzig, Med Fac, Div Infect Dis & Trop Med, D-04103 Leipzig, Germany
[10] Bielefeld Univ, Dept Populat Med & Hlth Serv Res, D-33615 Bielefeld, Germany
[11] Vitos Kurhessen, Dept Psychiat Psychotherapy & Psychosomat Med, D-34308 Kassel, Germany