1. Roger Johnson Clinical Vision Laboratory, Division of Ophthalmology, Seattle Children's Hospital, Seattle, Washington, United States 2Department of Ophthalmology, University of Washington, Seattle, Washington, United States
2. Division of Plastic and Reconstructive Surgery, University of Washington, Harborview Medical Center, Seattle, Washington, United States
3. Roger Johnson Clinical Vision Laboratory, Division of Ophthalmology, Seattle Children's Hospital, Seattle, Washington, United States 4Department of Otolaryngology, University of Washington, Seattle, Washington, United States