1. Department of Dermatology, Venerology and Allergology UMC Leipzig Leipzig Germany
2. LIFE ‐ Leipzig Research Centre for Civilization Diseases University of Leipzig Leipzig Germany
3. Institute for Medical Informatics, Statistics and Epidemiology (IMISE) University of Leipzig Leipzig Germany
4. Institute of Social Medicine, Occupational Medicine, and Public Health (ISAP) University of Leipzig Leipzig Germany
5. Department of Medical Psychology and Medical Sociology University of Leipzig Leipzig Germany