1. Dermatology Department, University Hospital of Heraklion, Heraklion, 711 10 Crete, Greece
2. Department of Clinical Microbiology, University Hospital of Heraklion, Heraklion, 711 10 Crete, Greece
3. Department of Internal Medicine, Agios Nikolaos General Hospital, Knosou 4, Ag. Nikolaos, 721 00 Crete, Greece
4. 1st Department of Dermatology and Venereology, Medical School of Athens, National and Kapodistrian University of Athens, Andreas Sygros Hospital, I. Dragoumi 5, 161 21 Athens, Greece
5. Department of Medical Microbiology, Medical School of Athens, National and Kapodistrian University of Athens, 75 Mikras Asias Str., Goudi, 115 27 Athens, Greece
6. Department of Internal Medicine, University Hospital of Heraklion, Heraklion, 711 10 Crete, Greece
7. School of Medicine, University of Crete, 700 03 Iraklio, Greece
8. 2nd Department of Dermatology and Venereology, Medical School, National and Kapodistrian University of Athens, “Attikon” General University Hospital, Rimini 1, Haidari, 124 62 Athens, Greece
9. 2nd Department of Internal Medicine, General Hospital of Venizeleio, Knossou Avenue 44, 71 409 Heraklion, Greece
10. Department of Paediatrics, Agios Nikolaos General Hospital, Agios Nikolaos, 721 00 Crete, Greece