[1] Icahn Sch Med Mt Sinai, New York, NY 10029 USA
[2] Harvard Med Sch, Program Global Surg & Social Change, Dept Global Hlth & Social Med, Boston, MA 02115 USA
[3] Boston Childrens Hosp, Dept Plast & Oral Surg, Boston, MA 02115 USA
[4] Weill Cornell Med Coll, Dept Surg, New York, NY USA
[5] Univ Alberta, Dept Obstet & Gynecol, Edmonton, AB, Canada
[6] Indus Hosp, Karachi, Pakistan
[7] Indus Hlth Network, Ctr Essential Surg & Acute Care, Karachi, Pakistan