Araújo, Ana M. http://orcid.org/0000-0002-3854-6549
Machado, Humberto S.
Falcão, Amílcar C.
Soares-da-Silva, Patrício
Article History
Received: 19 February 2019
Accepted: 24 September 2019
First Online: 11 October 2019
Ethics approval and consent to participate
: This study was approved by the Ethical Committee of Centro Hospitalar do Porto, Porto, Portugal (IRB: N/REF.ª 2015.221(183-DEFI/165-CES) and written informed consent was obtained from all subjects participating in the trial.
: Not applicable.
: The authors declare that they have no competing interests.