[1] Stanford Univ, Sch Med, Dept Pediat, Div Pediat Crit Care Med, Stanford, CA 94305 USA
[2] Duke Univ Hlth Syst, Duke Ctr Healthcare Safety & Qual, Wellbeing & Res, Durham, NC USA
[3] Univ Freiburg, Dept Med Psychol & Med Sociol, Freiburg, Germany
[4] Duke Univ, Sch Med, Dept Psychiat, Durham, NC 27706 USA
[5] Duke Univ Hlth Syst, Duke Ctr Healthcare Safety & Qual, Durham, NC USA
[6] Stanford Univ, Sch Med, Dept Pediat, Stanford, CA 94305 USA
[7] Safe & Reliable Healthcare, Evergreen, CO USA
[8] Stanford Univ, Sch Med, Dept Pediat, Perinatal Epidemiol & Hlth Outcomes Res Unit,Div, Stanford, CA 94305 USA
[9] Calif Perinatal Qual Care Collaborat, Palo Alto, CA USA