Affiliation: | 1. Section of Genetics and Metabolism, University of Arkansas for Medical Sciences, Little Rock, Arkansas;2. Correspondence to:;3. Yuri A. Zarate, M.D., Section of Genetics and Metabolism, University of Arkansas for Medical Sciences, 1 Children's Way Slot 512‐22, Little Rock, AR 72202.;4. E‐mail:;5. Molecular Genetic Pathology, Arkansas Children's Hospital, Little Rock, Arkansas;6. Fulgent Diagnostics, Temple City, California |