| Affiliation: | 1. Division of Pediatric Anesthesiology and Pain Medicine, University of Arkansas for Medical Sciences (UAMS), Arkansas Children's Hospital (ACH), , Little Rock, AR, USA;2. Department of Pediatric, Division of Pediatric Critical Care Medicine, University of Arkansas for Medical Sciences (UAMS), Arkansas Children's Hospital (ACH), , Little Rock, AR, USA;3. Pediatric Perfusion, Arkansas Children's Hospital (ACH), , Little Rock, AR, USA;4. Clinical Epidemiology, Spectrum Research, , Tacoma, WA, USA |
