Gallegos, Héctor
Rojas, Pablo A.
Sepúlveda, Francisca
Zúñiga, Álvaro
San Francisco, Ignacio F.
Article History
Received: 26 February 2021
Accepted: 24 March 2021
First Online: 30 March 2021
Declarations
:
: The study was approved by Health Science Pontificia Universidad Católica’s ethics committee.
: “Not applicable”.
: The authors declare that they have no competing interests.