Muñoz-Camargo, Carolina
Méndez, Margarita Correa
Salazar, Vivian
Moscoso, Johanna
Narváez, Diana
Torres, Maria Mercedes
Florez, Franz Kaston
Groot, Helena
Mitrani, Eduardo
Article History
Received: 20 May 2015
Revised: 11 January 2016
Accepted: 20 January 2016
First Online: 6 April 2016
Competing interests
: The authors declare no conflict of interest.
Free to read: This content has been made available to all.