[1] Mayo Clin, Rochester, MN USA
[2] Osped San Martino Genova, Genoa, Italy
[3] Osped Niguarda Ca Granda, Milan, Italy
[4] Univ Pisa, Pisa, Italy
[5] CRLC Val Aurelle, Montpellier, France
[6] Univ Southern Calif, Norris Comprehens Canc Ctr, Los Angeles, CA USA
[7] Natl Canc Ctr Hosp East, Kashiwa, Chiba, Japan
[8] Bayer HealthCare Pharmaceut, Montville, NJ USA
[9] Bayer Pharma AG, Berlin, Germany
[10] Univ Hosp Gasthuisberg, Leuven, Belgium