A. BARTOLUCCI, University of Alabama, Birmingham AL, USA
J. BOGAERTS, EORTC Headquarters, Brussels, Belgium
C. COENS, EORTC Headquarters, Brussels, Belgium
L.  COLLETTE, EORTC Headquarters, Brussels, Belgium
C. FORTPIED, EORTC Headquarters, Brussels, Belgium
S. GEORGE, Duke University Medical Center, Durham NC, USA
J. HALL , EORTC Headquarters, Brussels, Belgium
C. LEGRAND, Université Catholique de Louvain, Louvain-La-Neuve, Belgium
H. PUTTER, Leiden University Medical Center, Leiden, The Netherlands
R.  SYLVESTER, EORTC Headquarters, Brussels, Belgium
S. ZOHAR, Hôpital Saint-Louis, Paris, France