1 Department of Dermatology, Nicolina Medical Center, Iasi, Romania.
2 Apollonia University, Iasi, Romania.
3 Romanian Academy, P. Poni Institute of Macromolecular Chemistry, Iasi, Romania.
4 Dermatology Ambulatory Care Center, "Grigore Alexandrescu" Clinical Emergency Hospital for Children, Bucharest, Romania.
5 Pediatric Hospital, Ploiesti, Romania.
6 Grigore T, Popa University of Medicine and Pharmacy, Iasi, Romania.
7 Department of Dermatology and Allergology, Städtisches Klinikum Dresden, Academic Teaching Hospital of the Technical University of Dresden, Friedrichstrasse 41, 01067, Dresden, Germany. uwollina@gmail.com.