Anne Slavotinek, MBBS, PhD 
Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, University of Cincinnati School of Medicine, 3333 Burnet Avenue, ML4006, Cincinnati, OH 45229, USA
Brittany Simpson, MD 
Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, University of Cincinnati School of Medicine, 3333 Burnet Avenue, ML4006, Cincinnati, OH 45229, USA
Allison Tam, MD 
Division of Medical Genetics, Department of Pediatrics, University of California, San Francisco, UCSF Benioff Children’s Hospital, 550 16th Street, 4th Floor, San Francisco, CA 94143, USA