Torres-Roman, J. Smith http://orcid.org/0000-0001-5310-6077
Ronceros-Cardenas, Luz
Valcarcel, Bryan
Arce-Huamani, Miguel A.
Bazalar-Palacios, Janina
Ybaseta-Medina, Jorge
La Vecchia, Carlo
Alvarez, Christian S.
Article History
Received: 2 September 2020
Accepted: 19 January 2021
First Online: 26 January 2021
Ethics approval and consent to participate
: The ethical approval and consent of the participant were not necessary since this study involved the use of a de-identified publicly available data. More details in Ethical considerations section.
: Not applicable.
: The authors declare that they have no competing interests.