Reyes, Pedro S. B. http://orcid.org/0000-0002-8417-5603
Valarezo, Mauricio E. http://orcid.org/0000-0002-4312-4084
Córdova, Jenry http://orcid.org/0000-0003-3688-2554
Michaud, François A. http://orcid.org/0000-0001-7999-4287
Zapata, Camilo http://orcid.org/0000-0003-0194-2625
Article History
Received: 7 November 2017
Revised: 12 December 2017
Accepted: 3 April 2018
First Online: 21 June 2018