Received: 6 May 2021
Accepted: 27 June 2021
First Online: 3 July 2021
: The study was submitted and approved by the ethics committee of the San Ignacio University Hospital and the Pontificia Universidad Javeriana. As it is a retrospective study, it does not require the informed consent of the participants upon admission.
: Not applicable
: The authors declare that they have no competing interests.