1 Division of Plastic Surgery, Department of Surgery; and an Associate Member, Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada.
2 Division of Plastic Surgery, Department of Surgery, Hamilton, ON, Canada.
3 Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada.
4 Division of Plastic Surgery, Emory University, Atlanta, GA, USA.