Diaz, Facundo N.
Ulla, Marina
Article History
Received: 19 February 2019
Accepted: 15 July 2019
First Online: 23 September 2019
Ethics approval and consent to participate
: This study was approved by the ethical committee of our institution. Consent to participate and for data publication was obtained from the residents of the program.
: Not applicable.
: The authors declare that they have no competing interests.