[1] Univ Munich, Inst & Outpatient Clin Occupat Social & Environm, DE-80336 Munich, Germany
[2] Univ Munich, Div Resp Med, Dept Med, DE-80336 Munich, Germany
[3] Univ Munich, Inst Med Data Management Biometr & Epidemiol, DE-80336 Munich, Germany
[4] Univ Munich, Klinikum Grosshadern, DE-80336 Munich, Germany
[5] Helmholtz Zentrum Munchen, Inst Epidemiol 1, Munich, Germany
[6] Helmholtz Zentrum Munchen, Inst Epidemiol 2, Munich, Germany
[7] Helmholtz Zentrum Munchen, Inst Hlth Econ & Hlth Care Management, Munich, Germany
[8] Ruhr Univ Bochum, Dept Internal Med 3, Univ Hosp Bergmannsheil, Bochum, Germany