Rego, Francisca http://orcid.org/0000-0001-8083-7895
Gonçalves, Florbela
Moutinho, Susana
Castro, Luísa
Nunes, Rui
Article History
Received: 24 September 2019
Accepted: 12 February 2020
First Online: 21 February 2020
Ethics approval and consent to participate
: This research was approved by the two institutions, namely the Administration Counsel Portuguese Institute of Oncology – Coimbra; and the Ethics committee for health Portuguese Institute of Oncology – Porto: CES IPO: 37/2018.All subjects were informed about the aims of the study and gave written informed consent prior to their participation and the records did not contain information that could identify the participants. This study complied with all ethical guidelines for human experimentation stated in the Helsinki Declaration.
: Not applicable.
: The authors declare that they have no competing interests.