Mauro D, Fabrizio M, Maurizio I
Costa F, Anania CD, Agrillo U, Roberto A, Claudio B, Simona B, Daniele B, Carlo B, Barbara C, Ardico C, Battista CG, Raffaele DF, Andrea DR, Carlo DV, Mauro D, Vito F, Diego G, Giancarlo G, Corrado I, Claudio I, Michele I, Innocenzi G, Alessandro L, Giancarlo L, Giuseppe M, Ciro M, Rosario M, Vincenzo M, Nicola M, Pierpaolo N, Andrea P, Giovanni P, Federico PP, Armando R, Alessandro R, Rossella R, Stefano R, Sbaffi PF, Teresa S, Enrico T, Matteo V, Zerbi A, Gianluigi Z, Barbanera A, the SINch Spine Section Group