Received: 24 April 2018
Accepted: 6 August 2019
First Online: 21 October 2019
Ethics approval and consent to participate
: A secondary data source was used in this study that had no identifying patient information. The data was formally requested and obtained from the Colombian Institute of Family Welfare. The Universidad del Rosario’s institutional review board approved the study on July 31, 2014 (file number 269).
: Not applicable.
: The authors declare that they have no competing interests.