1 Division of Plastic and Reconstruction Surgery, Department of Surgery, University of Nebraska Medical Center, 984125, Specialist surgery pavilion - Room 2018, Nebraska Medicine, Omaha, NE 68198-4125, USA; Division of OMFS-Head and Neck Surgery, Head and Neck Oncology and Microvascular Reconstructive Surgery, Department of Surgery, University of Nebraska Medical Center, Fred & Pamela Buffett Cancer Center, Omaha, NE, USA.
2 Division of Plastic and Reconstruction Surgery, Department of Surgery, University of Nebraska Medical Center, 984125, Specialist surgery pavilion - Room 2018, Nebraska Medicine, Omaha, NE 68198-4125, USA; Division of OMFS-Head and Neck Surgery, Head and Neck Oncology and Microvascular Reconstructive Surgery, Department of Surgery, University of Nebraska Medical Center, Fred & Pamela Buffett Cancer Center, Omaha, NE, USA. Electronic address: sriniRchandra4@gmail.com.