Authors’ contributions
P.
B. Cosmi, F. Drago, M. Giannella, A. Stella and P. Viale designed the study, managed and coordinated responsibility for research activity planning and execution and wrote the draft; A. Romagnoli managed activities to annotate (produce metadata), scrub data and maintain research data (including software code, where it is necessary for interpreting the data itself) for initial use and later reuse. All other authors reviewed and edited the paper. The author(s) read and approved the final manuscript.