Rodríguez-Barranco, M.
Salamanca-Fernández, E.
Fajardo, M. L.
Bayo, E.
Chang-Chan, Y.-L.
Expósito, J.
García, C.
Tallón, J.
Minicozzi, P.
Sant, M.
Petrova, D.
Luque-Fernandez, M. A. http://orcid.org/0000-0001-6683-5164
Sánchez, M.-J.
Funding for this research was provided by:
Instituto de Salud Carlos III (CP17/00206)
Andalusian Department of Health: Research, Development, and Innovation Office project (PI-0152/2017)
Article History
Received: 23 July 2018
Accepted: 8 October 2018
First Online: 19 October 2018
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest regarding the publication of this article.
: This study involves a secondary data analysis from existing data and records. The information was recorded by the investigator in such a manner that subjects could not be identified, directly or through identifiers linked to the subjects. The regional ethical review board approved the study proposal. Furthermore, data from the participant cancer registry has data management policies in place allowing for the preservation of individual patients’ confidentiality including the ethical approvals from local mandatory bodies.
: For this type of study formal consent is not required