Funding
This work was supported by Plan Nacional de I + D + i 2013–2016, Instituto de Salud Carlos III, Ministerio de Ciencia, Innovación y Universidades, co-funded by European Development Regional Fund ‘A way to achieve Europe’, Operative Program Intelligence Growth 2014–2020, via the following grants: PI 13/01282; CIBERINFEC (CB21/13/00002; 00006; 00009; 00012; 00049; 00054; 00068; 00084; 00099); and Spanish Clinical Research and Clinical Trials Platform (SCReN, PT17/0017/0012). The funders had no influence in the design, analysis, reporting or decision to publish.