Disclosure statement
Iñaki Comas Espadas recibe fondos del Ministerio de Ciencia, instituto de Salud Carlos III, CSIC y European Research Council
Fernando González Candelas recibe fondos de Ministerio de Ciencia e Innovación, Conselleria de Educacion y Ciencia (GVA), Conselleria de Sanidad Universal y Salud Pública (GVA..
Ana María García Marín and Álvaro Chiner Oms do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.