[1] Boston University,Department of Global Health, School of Public Health
[2] Fortaleza Municipal Health Secretariat (SMS-Fortaleza),Takemi Program
[3] University of Fortaleza (UNIFOR),Firearm
[4] Harvard T.H. Chan School of Public Health,safety Among Children and Teens Consortium
[5] University of Michigan School of Medicine,Department of Health Policy & Management
[6] Harvard T. H. Chan School of Public Health,Department of Social and Preventive Medicine
[7] University of Montreal,Department of Global Health and Population
[8] Harvard T. H. Chan School of Public Health,Department of Health Surveillance
[9] Department of Computer Science,undefined
[10] University of North Carolina,undefined
[11] Ministry of Health,undefined