Transparency
Declaration of funding
This editorial was not funded.
Declaration of financial/other relationships
The authors of this editorial have no financial/other relationships to disclose. CMRO peer reviewers on this manuscript have no relevant financial or other relationships to disclose.
Acknowledgement
The work of Carla Pisani was supported by “Fondazione Franca Capurro” (FFC 2015) and University Hospital “Maggiore della Caritá” of Novara (AOU 275 30-04-2015), Italy.