1. Carla AbouZahr is with Vital Strategies/Bloomberg Philanthropies Data for Health Initiative, Geneva, Switzerland. Martin W. Bratschi, Anushka Mangharam, Fatima Marinho, Raj Gautam Mitra, James Mwanza, and Philip Setel are with Vital Strategies, New York, NY. Emily Cercone and Olga Joos are with the National Foundation for the Centers for Disease Control and Prevention, Inc, Atlanta, GA. Don de Savigny is with Swiss Tropical and Public Health Institute, Basel, Switzerland. Irina Dincu and Anette Bayer...