1 Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Via Solaroli 17, 28100, Novara, Italy.
2 Neurosurgery, AOU "Maggiore della Carità" Hospital, Novara, Italy.
3 Division of General Medicine, Ospedale S. Giuseppe, Piancavallo, IRCCS Istituto Auxologico Italiano, Verbania, Italy.
4 Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Via Solaroli 17, 28100, Novara, Italy. gianluca.aimaretti@med.uniupo.it.
Unfortunately in the original publication, the affiliation of the author Paolo Marzullo was incorrect. The author inadvertently missed out to include his second affiliation.