Funding for this research was provided by:
Agency for Health Technology Assessment and Research (PI12/01205; PI12/0179, PI15/02013; PI15/02125)
Spanish Network for Research in Infectious Diseases (RD16/0016/0002 and RD16/0016/0003)
Rio Hortega program (CM15/00183)
Text and Data Mining valid from 2018-04-16
Received: 8 January 2018
Accepted: 5 April 2018
First Online: 16 April 2018
Ethics approval and consent to participate
: Not applicable.
: The authors declare that they have no competing interests.
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