Peter Friberg1, Sara Fewer2, Jocalyn Clark3, Richard Horton3. 1. Swedish Institute for Global Health Transformation, The Royal Swedish Academy of Sciences, SE-114 18 Stockholm, Sweden; Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. Electronic address: peter.friberg@kva.se. 2. Swedish Institute for Global Health Transformation, The Royal Swedish Academy of Sciences, SE-114 18 Stockholm, Sweden; Evidence to Policy Initiative, Global Health Group, Institute for Global Health Sciences, University of California, San Francisco, San Francisco, CA, USA. 3. The Lancet, London, UK.