Funding for this research was provided by:
Dirección General de Epidemiología, Ministerio de Salud, Peru
Fogarty International Center (D43TW00976301)
Received: 24 October 2019
Accepted: 22 April 2020
First Online: 3 May 2020
Ethics approval and consent to participate
: The study was approved by the Institutional Ethics Committee of Universidad Peruana Cayetano Heredia (SIDISI: 60644), and the project implementation was authorized by local authorities. All participants signed an informed consent form before the interview and the TST procedure. Participant records/information was anonymized and entered into a secure database prior to analysis.
: Not applicable.
: The authors declare no conflict of interest.