1 Vanderbilt University School of Medicine, D-4207 Medical Center North, 1161 21st Avenue South, Nashville, TN 37212, United States. Electronic address: alan.t.makhoul@vanderbilt.edu.
2 Department of Plastic Surgery, Vanderbilt University Medical Center, Nashville, TN, United States.
3 Department of Plastic Surgery, Department of Biomedical Informatics, Center for Biomedical Ethics and Society, Vanderbilt University Medical Center, Nashville, TN, United States.