Author information:
(1)Department of Genome Sciences, University of Washington, Seattle, WA 98195, 
USA.
(2)Center for Developmental Biology and Regenerative Medicine, Seattle 
Children's Research Institute, Seattle, WA 98101, USA; Department of Pediatrics, 
University of Washington, Seattle, WA 98195, USA; Craniofacial Center, Seattle 
Children's Hospital, Seattle, WA 98105, USA.
(3)Craniofacial Center, Seattle Children's Hospital, Seattle, WA 98105, USA.
(4)Center for Developmental Biology and Regenerative Medicine, Seattle 
Children's Research Institute, Seattle, WA 98101, USA.
(5)Department of Radiology, UW Medicine, Seattle, WA 98195, USA.
(6)Department of Biochemistry and Biophysics, University of California, San 
Francisco, San Francisco, CA 94158, USA.
(7)Trialomics, Seattle, WA 98101, USA.
(8)Center for Developmental Biology and Regenerative Medicine, Seattle 
Children's Research Institute, Seattle, WA 98101, USA; Department of Pediatrics, 
University of Washington, Seattle, WA 98195, USA.
(9)Center for Developmental Biology and Regenerative Medicine, Seattle 
Children's Research Institute, Seattle, WA 98101, USA; Department of Pediatrics, 
University of Washington, Seattle, WA 98195, USA; Craniofacial Center, Seattle 
Children's Hospital, Seattle, WA 98105, USA. Electronic address: 
michael.cunningham@seattlechildrens.org.