1. Department of Surgery, UW Medicine Regional Burn Center at Harborview Medical Center, University of Washington, 325 9th Ave. Seattle, WA 98104, USA
2. Harborview Injury Prevention and Research Center, University of Washington, 401 Broadway. Seattle, WA 98122, USA
3. Department of Anesthesia and Pain Medicine, Harborview Medical Center. University of Washington, 325 9th Ave. Seattle, WA 98104, USA