1 Yale School of Medicine, New Haven, CT, United States.
2 Division of Plastic and Reconstructive Surgery, University of Massachusetts Medical School-Baystate, Baystate Medical Center, Springfield, MA, United States.
3 Division of Vascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, United States.
4 Division of Plastic Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT, United States.
5 Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, United States. Electronic address: yan.lee@yale.edu.