[1] Univ Geneva, Fac Med, Geneva, Switzerland
[2] 2nd Chance Assoc, 7 Rue Ferdinand Hodler, CH-1207 Geneva, Switzerland
[3] Geneva Univ Hosp, Dept Surg, Plast Reconstruct & Aesthet Unit, Geneva, Switzerland
[4] Geneva Univ Hosp, Dept Anesthesiol Pharmacol Intens Care & Acute Med, Geneva, Switzerland