Received: 14 February 2018
Accepted: 14 March 2019
First Online: 26 March 2019
Ethics approval and consent to participate
: Given that the questionnaire was completed by medical professionals who had been previously informed, by completing the questionnaire it was considered that their informed consent had been given.The protocol was approved by the Clinical Research Ethics Committee of the Jordi Gol University Institute for Primary Care Research (IDIAP).
: Not applicable.
: The authors declare that they have no competing interests.
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