Garcia-Carretero, Rafael http://orcid.org/0000-0001-7532-4585
Vigil-Medina, Luis
Barquero-Perez, Oscar
Ramos-Lopez, Javier
Article History
Received: 5 August 2019
Accepted: 11 October 2019
First Online: 9 December 2019
Compliance with ethical standards
:
: All procedures involving human participants were conducted in accordance with the ethical standards of the responsible institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Our research was approved by our Ethics and Research Committee.
: Given that our research was retrospective and was approved by our Research Committee, the need to obtain consent was waived.
: We obtained a consent for publication from our own institution and our Ethics and Research Committee.
: All authors declare that they have no conflicts of interest.