Received: 22 November 2019
Accepted: 5 June 2020
First Online: 15 June 2020
Ethics approval and consent to participate
: The protocol of the study was approved by the Committee of Institutional Ethics (Getafe Hospital) and was in accordance with the Declaration of Helsinki for Human Research of 1974 (last modified in 2000).
: All patients included in the satisfaction analysis signed the patient information sheet and provided informed consent for participation in the study and subsequent publication of the data.
: The authors declare that they have no competing interests.