Institution: | aPenn Medicine, Orthopedic Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania;bDepartment of Surgery, University of Oklahoma, Tulsa, Oklahoma;cMavrek Medical, Tulsa, Oklahoma;dCVT Surgery, Inc, Tulsa, Oklahoma;eDivision of Cardiothoracic Surgery, Duke University Medical Center, Durham, North Carolina;fDivision of Plastic, Reconstructive, Maxillofacial and Oral Surgery, Duke University Medical Center, Durham, North Carolina |