The acknowledgments section for this mini-review article was accidentally omitted.
Acknowledgments
This work was supported by Grants PI13/01604, PI10/01074 from National R+D+I (Ministerio de Ciencia e Innovación; MICINN) cofunded by Instituto Salud Carlos III (ISCIII) and the ERDF (MC). Marie Curie People Cofund Fellowship, Seventh Framework Programme of the European Commission grant 267248:DIATRAIN (AGG-V). MS is a recipient of an undergraduate grant from the University of Barcelona. MC is a recipient of a Miguel Servet contract (MICINN-ISCIII, CP09/00233). This work was carried out in part at the Esther Koplowitz Centre.
Conflict of interest statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.