Crowdsourcing as an IT help tool to determine impact in the health sector Juan Diego López, Roberto Osorio, Luis Moreno, Jorge Gomez, Francisco López, Aldo Vilardy, Jairo Gutierrez, Liliana Gomez and Francisco Veléz MATEC Web Conf., 125 (2017) 04018 Published online: 04 October 2017 DOI: 10.1051/matecconf/201712504018