| Affiliation: | 1. Department of Otolaryngology–Head and Neck Surgery, Baylor College of Medicine, Texas Children’s Hospital Vascular Anomalies Center, Houston, 6701 Fannin Street, Suite D.0640, Houston, TX 77030, USA;2. Department of Otolaryngology–Head and Neck Surgery, University of Arkansas for Medical Sciences, 1 Children’s Way, Slot 836, Little Rock, AR 72202, USA;3. Department of Otolaryngology–Head and Neck Surgery, University of Arkansas for Medical Sciences, Arkansas Children’s Hospital, 1 Children’s Way, Slot 836, Little Rock, AR 72202, USA;1. Division of Hematology, Vascular Anomalies Center, Boston Children’s Hospital, 300 Longwood Avenue, Boston, MA 02115, USA;2. Oncology, Boston Children’s Hospital, 300 Longwood Avenue, Boston, MA 02115, USA;3. Division of Hematology, Hemangioma and Vascular Malformation Center, Cancer and Blood Diseases Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA;1. Department of Plastic and Oral Surgery, Boston Children’s Hospital, Harvard Medical School, 300 Longwood Avenue Boston, MA, 02115, USA;2. Department of Plastic and Oral Surgery, Vascular Anomalies Center, Boston Children’s Hospital, Harvard Medical School, 300 Longwood Avenue Boston, MA, 02115, USA |
