Acknowledgements
The author would like to thank the members of the MPET group and D Colomer and X Barril for their critical reading of this editorial.
Financial & competing interests disclosure
Work at the author‘s laboratory is currently funded by SAF2011-23660 (Ministerio de Economía y Competitividad), 2009SGR624 (Generalitat de Catalunya), University of Barcelona and CIBERehd. CIBERehd is an initiative of the Instituto de Salud Carlos III. The author has no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
No writing assistance was utilized in the production of this manuscript.