1. Department of Dermatology, Venereology and Allergology Academic Teaching Department of Medical University Innsbruck Böhlerstr Bolzano/Bozen Italy
2. College of Healthcare Professions Claudiana University La Sapienza Rome Böhlerstr Bolzano/Bozen Italy
3. Centro Podologico Altoatesino/Zentrum für Podologie Südtirol Bolzano/Bozen Italy
4. Podology Medical Center Merano Merano/Meran Italy