Funding for this research was provided by:
Spanish Ministry of Economy and Competitiveness (MTM2015-65016-C2-2-R)
United States National Institutes of Health (GM075091, GM099568)
United States National Institutes of Health (HL120393)
Agencia de Gestio d’Ajuts Universitaris i de Recerca (AGAUR) of the Generalitat de Catalunya (2014SGR551)