The corresponding author must sign and send to the Managing Editor the disclosure form which can be unloaded from the the Journal's website (Authors Disclosure Form)
Società
Editrice Universo s.r.l.
Via G.B.Morgagni, 1 - 00161 Roma - tel (06) 4402054 / (06) 44231171, (06)
64503500 fax (06) 4402033