1. Department of Dermato-Physiology; Apollonia University Iasi; Strada Muzicii nr 2 Iasi-700399 Romania
2. Department of Dermatology; Nicolina Medical Center; Iasi Romania
3. Institute of Macromolecular Chemistry, Apollonia University, Nicolina Medical Center “Petru Poni”; Iasi Romania
4. Department of Dermatology; 6th Military Support Unit; Ustka Poland