[1] Univ Coll Cork, INFANT Res Ctr, Cork T12 DFK4, Ireland
[2] Univ Coll Cork, Dept Paediat & Child Hlth, Cork T12 DFK4, Ireland
[3] UCL, Inst Womens Hlth, London, England
[4] Univ Utrecht, Univ Med Ctr Utrecht, Utrecht Brain Ctr, Utrecht, Netherlands
[5] Univ Utrecht, Univ Med Ctr Utrecht, Clin Neurophysiol, Utrecht, Netherlands
[6] Karolinska Univ Hosp, Dept Neonatal Med, Stockholm, Sweden
[7] Karolinska Inst, Dept CLINTEC, Div Paediat, Stockholm, Sweden
[8] Rotunda Hosp, Dublin, Ireland
[9] Royal London Hosp, London, England
[10] Queen Mary Univ London, London Sch Med & Dent, London, England
[11] Great Ormond St Hosp Sick Children, Dept Clin Neurophysiol, London, England
[12] Homerton Univ Hosp NHS Fdn Trust, London, England