1. Institute of General Practice and Public Health, Claudiana College of Health Professions, 39100 Bolzano, Italy
2. Department of Public Health, Medical Decision Making and Health Technology Assessment, University of Health Sciences, Medical Informatics and Technology, 6060 Hall, Austria
3. Faculty of Education, Free University of Bolzano, 39100 Bolzano, Italy
4. Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany