[1] Johns Hopkins Univ, Berman Inst Bioeth, Clin Eth, Baltimore, MD 21218 USA
[2] Johns Hopkins Univ, Sch Nursing, Baltimore, MD 21218 USA
[3] Johns Hopkins Univ, Sch Med, Dept Pediat, Baltimore, MD 21218 USA
[4] Natl Nursing Eth Summit, Dakar, Senegal, Senegal
[5] Berman Inst, Baltimore, MD USA
[6] Johns Hopkins Sch Nursing, Baltimore, MD USA