1. Department of Plastic Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
2. Division of General Internal Medicine and Primary Care, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
3. Department of Dermatology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
4. Ben-Gurion University of the Negev, Be'er Sheva, Israel.
5. Interdisciplinary Center, Herzliya, Israel.
6. Duke University, Durham, NC, USA.