[1] Rush Univ, Med Ctr, Div Plast & Reconstruct Surg, 1725 West Harrison St,Suite 425, Chicago, IL 60612 USA
[2] Univ Texas Southwestern Med Ctr Dallas, Dept Plast Surg, Dallas, TX 75390 USA
[3] Univ Illinois, Dept Mech & Ind Engn, Chicago, IL USA
[4] Royal Liverpool Univ Hosp, Liverpool, Merseyside, England
[5] Natl & Kapodistrian Univ Athens, Sch Dent, Athens, Greece
[6] Weiss Mem Hosp, Ctr Gender Confirmat Surg, Chicago, IL USA