Betancur, Luz A.
Forero, Abel M.
Romero-Otero, Adriana
SepĂșlveda, Lady Yohanna
Moreno-Sarmiento, Nubia C.
Castellanos, Leonardo
Ramos, Freddy A.
Article History
Received: 21 July 2018
Revised: 29 May 2019
Accepted: 8 June 2019
First Online: 26 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.