1 Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Ludwig-Maximilians-University Munich, Munich, Germany.
2 Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Ludwig-Maximilians-University Munich, Munich, Germany; Institute of Occupational, Social and Environmental Medicine, Centre for Health and Society, Faculty of Medicine, University of Düsseldorf, Düsseldorf, Germany.
3 Department of Psychology, California State University, Long Beach, Long Beach, CA.
4 Department of Urology, University Hospital Grosshadern, Ludwig-Maximilians-University-Munich, Munich, Germany.
5 Department of Anesthesia and Perioperative Medicine, Medical University of South Carolina, Charleston, SC.