Table 1. Patient accrual by Centre.

Institution	Total no. of patients	No. Elderly patients	% Elderly patients
Casale Monferrato/Alessandria Hospitals	343	124	36%
Humanitas Cancer Center, Rozzano, Milan	132	43	33%
Genova Sampierdarena Hospital	95	31	33%
Cliniche Humanitas Gavazzeni, Bergamo	75	25	33%
Istituto Oncologico Veneto, Padova	60	18	30%
Total	715	241	34%