[1] Univ Adelaide, Adelaide Med Sch, Robinson Res Inst, Adelaide, SA, Australia
[2] Womens & Childrens Hosp, Dept Neonatal Med, 72 King William Rd, Adelaide, SA 5006, Australia
[3] South Australian Med & Res Inst, Hlth Mothers Babies & Children, Adelaide, SA, Australia
[4] Univ Queensland, Mater Res, Mater Mothers Hosp, Dept Neonatol, Brisbane, Qld, Australia
[5] Univ Queensland, Fac Clin Med, Brisbane, Qld, Australia
[6] Univ Queensland, Mater Res Inst, Brisbane, Qld, Australia
[7] Geneva Univ Hosp, Pediat Intens Care Unit, Geneva, Switzerland
[8] Virginia Commonwealth Univ, Childrens Hosp Richmond VCU, Div Pediat Crit Care Med, Richmond, VA USA
[9] Univ Toronto, Mt Sinai Hosp, Dept Paediat, Toronto, ON, Canada
[10] Univ Toronto, Dept Paediat, Toronto, ON, Canada
[11] Univ Oxford, NHS Blood & Transplant, Oxford, England
[12] Univ Oxford, Oxford Univ Hosp NHS Fdn Trust, Dept Haematol, Oxford, England
[13] Univ Oxford, Radcliffe Dept Med, Oxford, England
[14] Flinders Med Ctr, Bedford Pk, SA, Australia
[15] Childrens Hosp Westmead, Grace Ctr Newborn Care, Westmead, NSW, Australia
[16] John Hunter Childrens Hosp, New Lambton Hts, Australia
[17] Mater Mothers Hosp Brisbane, South Brisbane, Australia
[18] Royal Childrens Hosp, Melbourne, Vic, Australia
[19] Royal Hobart Hosp, Hobart, Tas, Australia
[20] Royal North Shore Hosp, St Leonards, NSW, Australia
[21] Royal Prince Alfred Hosp, Camperdown, NSW, Australia
[22] Royal Womens Hosp, Parkville, Vic, Australia
[23] Womens & Childrens Hosp, Adelaide, SA, Australia
[24] British Columbia Womens Hosp, Vancouver, BC, Canada
[25] Ctr Hosp Univ St Justine, Montreal, PQ, Canada
[26] Kingston Gen Hosp, Kingston, ON, Canada
[27] McMaster Childrens Hosp, Hamilton, ON, Canada
[28] Mt Sinai Hosp, Toronto, ON, Canada
[29] Royal Columbian Hosp, Westminster, BC, Canada
[30] Sunnybrook Hlth Sci Ctr, Toronto, ON, Canada
[31] Hop Femme Enfant & Adolescent, Neonatal Intens Care Unit, Nantes, France
[32] Hop Femme Enfant & Adolescent, Paediat Intens Care Unit, Nantes, France
[33] Reanimat Pediat Specialisee Hosp Enfants, Toulouse, France
[34] South Paris Univ Hosp, AP HP, Prais, France
[35] South Paris Saclay Univ, Div Pediat & Neonatal Crit Care, Ctr A Beclere, Prais, France
[36] Univ Milan, Fdn IRCCS Ca Granda Osped Maggiore Policlin, Neonatal Intens Care Unit, Dept Clin Sci & Community Hlth, Milan, Italy
[37] Christchurch Womens Hosp, Christchurch, New Zealand
[38] Dunedin Publ Hosp, South Dist Hlth Board, Dunedin, New Zealand
[39] Karolinska Univ Hosp Huddinge, Karolinska Univ Hosp Danderyd, Huddinge, Sweden
[40] Karolinska Univ Hosp, Astrid Lindgren Childrens Hosp, Solna, Sweden
[41] SUS Lund Univ Hosp, Lund, Sweden
[42] Hop Univ Geneve, Geneva, Switzerland
[43] Ostschweizer Sauglings & Kinderspital, St Gallen, Switzerland
[44] Hosp Pediat Coimbra, Coimbra, Portugal
[45] John Radcliffe Hosp, Oxford, England
[46] Boston Childrens Hosp, Boston, MA USA
[47] Emory Univ, Grady Mem Hosp, Emory Univ Midtown, Atlanta, GA 30322 USA
[48] Emory Univ, Pathol Dept, Ctr Transfus & Cellular Therapy, Atlanta, GA 30322 USA
[49] Levine Childrens Hosp, Carolinas Med Ctr, Charlotte, NC USA
[50] Univ Arkansas Med Sci, Little Rock, AR 72205 USA