Text and Data Mining valid from 2020-04-09
Received: 25 October 2019
Accepted: 10 March 2020
First Online: 9 April 2020
Ethics approval and consent to participate
: All patients gave informed consent where they agreed that their clinical data may be included in scientific studies. The procedure of the investigation conformed to the tenets of the Declaration of Helsinki and the ethical board committee of Vissum Institution Alicante approved the retrospective revision of the clinical data.
: Not applicable.
: The authors declare that they have no competing interests.