PFPaul FraserFollowUsage metrics Co-workers & collaboratorsLPLaura PerezLaura PerezMDMargit DrapalMargit DrapalABAdriana Bohorquez-ChauxAdriana Bohorquez-ChauxLLLuis Augusto Becerra Lopez-LavalleLuis Augusto Becerra Lopez-LavalleTOTatiana Melissa OvalleTatiana Melissa OvalleMOMaria Alejandra OspinaMaria Alejandra Ospina