Affiliations: Arkansas Children's Hospital Research Institute,
Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR, USA | Rossignol Medical Center, Irvine, CA, USA
Note: [] Corresponding author: Richard E. Frye, MD, PhD, Arkansas
Children's Hospital Research Institute, Slot 512-41B, 13 Children's Way, Little
Rock, AR 72202, USA. Tel.: +1 501 364 4662; Fax: +1 501 978 6483; E-mail: REFrye@uams.edu