On page 3, the number 72.5 in the following sentence replaces the number 37.5 which was incorrect:
'The Overall CB was 82.5%, higher in first line than in second line, 85.9% and 62.5%, respectively. The ORR in first line were: 4.7% CR, 40.6% PR and 40.6% SD. In second line the ORR were: 25% PR, 37.5% SD and no CR.'
