Authors: Spencer L James; Minerva Romero; Dolores Ramírez-Villalobos; Sara Gómez; Kelsey Pierce; Abraham Flaxman; Peter Serina; Andrea Stewart; Christopher J L Murray; Emmanuela Gakidou; Rafael Lozano; Bernardo Hernandez Journal: BMC Med Date: 2015-01-26 Impact factor: 8.775