1. Department of Medical Informatics, Biometry and Epidemiology, Professorship of Epidemiology and Public Health Friedrich‐Alexander‐Universität Erlangen‐Nürnberg (FAU) Erlangen Germany
2. Association of Dermatological Prevention Buxtehude Germany
3. Institute and Outpatient Clinic of Occupational, Social and Environmental Medicine Friedrich‐Alexander‐Universität Erlangen‐Nürnberg (FAU) Erlangen Germany