Funding for this research was provided by:
DIRECCION DE INVESTIGACION E INNOVACION UNIVERSIDAD DEL ROSARIO (INTERNAL FUNDS)
Text and Data Mining valid from 2019-08-27
Received: 6 May 2019
Accepted: 2 August 2019
First Online: 27 August 2019
Ethics approval and consent to participate
: This study was authorized by the ethics committee from Universidad del Rosario – Sala de Ciencias de la Vida, code 621-CV1006 february 8th, 2019. This committee considered unnecessary the informed consent, because the samples were collected by the Colombian National Institute of Health for public health surveillance and no information from patients were used. All the samples were coded to avoid identification of the patients.
: Not applicable.
: The authors declare that they have no competing interests.