1. aPediatrics, University of Nebraska Medical Center, Omaha, Nebraska
2. bNational Center for Ethics in Healthcare, Washington, District of Columbia
3. cCollege of Public Health, University of Nebraska Medical Center, Omaha, Nebraska
4. dSt Jude Children’s Research Hospital, Memphis, Tennessee
5. eChildren’s Hospital Association, Lenexa, Kansas
6. fCollege of Nursing, University of Tennessee, Knoxville, Knoxville, Tennessee