1. First Discipline of Surgery, Department X-Surgery, “Victor Babes” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timisoara, Romania
2. First Surgery Clinic, “Pius Brinzeu” Clinical Emergency Hospital, 300723 Timisoara, Romania
3. Plastic Surgery Clinic, “Casa Austria, Pius Brinzeu” Clinical Emergency Hospital, 300723 Timisoara, Romania
4. Department of Informatics and Medical Biostatistics, “Victor Babes” University and Pharmacy, 300173 Timisoara, Romania