1. Department of Dermatology and Allergy School of Medicine Technical University of Munich Munich Germany
2. Institute for Medical Information Processing, Biometry, and Epidemiology (IBE) Pettenkofer School of Public Health LMU Munich Munich Germany
3. Department of Internal Medicine II Hospital Neumarkt i.d.Opf. Neumarkt in der Oberpfalz Germany
4. Department of Medicine II School of Medicine Technical University of Munich Munich Germany
5. Unit Applied Psychology in Work, Health, and Development Faculty of Psychology Ruhr University Bochum Bochum Germany