1. Chair and Department of Dermatology; Venereology and Pediatric Dermatology; Medical University of Lublin; Lublin Poland
2. 3rd Chair and Department of Gynecology; Medical University of Lublin; Lublin Poland
3. Chair and Department of Internal Medicine; Medical University of Lublin; Lublin Poland
4. Department of Surgery and Surgical Nursing; Medical University of Lublin; Lublin Poland
5. Siaal Research Center for Family Medicine and Primary Care; Faculty of Health Sciences; Ben-Gurion University; Beer-Sheva Israel
6. Chief Physician Office; Central Headquarters; Clalit Health Services; Tel Aviv Israel