Corrigendum to "FIGO consensus guidelines on intrapartum fetal monitoring: Physiology of fetal oxygenation and the main goals of intrapartum fetal monitoring" [Int J Gynecol Obstet 131(2015) 5–8]. Issue 2 (12th March 2016) - Ayres‐de‐Campos, Diogo; Arulkumaran, Sabaratnam; ,