1 University of California Irvine, Orange, CA, United States.
2 Harvard Medical School, Boston, MA, United States; Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA.
3 Boston University, Boston, MA, USA.
4 Leiden University Medical Center, Leiden, the Netherlands.
5 Harvard Medical School, Boston, MA, United States; Division of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, MA, USA.
6 Department of Plastic Reconstructive and Burns Surgery, All India Institute of Medical Sciences, New Delhi, India.
7 Harvard Medical School, Boston, MA, United States; Division of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, MA, USA. Electronic address: kranganathan@bwh.harvard.edu.