1. Department of Anthropology, University of California San Diego, La Jolla, CA, USA
2. Department of Anthropology, Vanderbilt University, Nashville, TN, USA
3. Department of Sociology, Vanderbilt University, Nashville, TN, USA
4. Treuman Katz Center for Pediatric Bioethics, Seattle Children’s Hospital and Research Institute, Seattle, WA, USA
5. Department of Pediatrics, Division of Bioethics, University of Washington, Seattle, WA, USA