Leadership, action, learning and accountability to deliver quality care for women, newborns and children. - Adeniran, Abosede; Likaka, Andrew; Knutsson, Anneka; Costello, Anthony; Daelmans, Bernadette; Maliqi, Blerta; Burssa, Daniel; Freer, Joseph; Askew, Ian; Bowen, Lisa; Kak, Lily; McDougall, Lori; et al. (Bulletin of the World Health Organization, 2018)