Following publication of the original article [1], the authors identified an error in the author names. The given name and family name were erroneously transposed.

The incorrect author names: Micheloni Gian Mario, Tarallo Luigi, Negri Alberto, Giorgini Andrea, Merolla Giovanni and Porcellini Giuseppe.

The correct author names: Gian Mario Micheloni, Luigi Tarallo, Alberto Negri, Andrea Giorgini, Giovanni Merolla, Giuseppe Porcellini.

The author group has been updated above and the original article [1] has been corrected.