[1] Univ Bergen, Div Med Eth, Dept Publ Hlth & Primary Hlth Care, N-5020 Bergen, Norway
[2] Univ Bergen, Ctr Int Hlth, N-5020 Bergen, Norway
[3] Harvard Univ, Sch Med, Div Med Eth,Childrens Hosp Boston, Program Eth & Hlth,Div Newborn Med, Boston, MA USA
[4] Inst Anusandhan Trust, Ctr Studies Eth & Rights, Bombay, Maharashtra, India