[1] Osped Maggiore, Milan, Italy
[2] Mayo Clin, Rochester, MN USA
[3] Mt Sinai Med Ctr, New York, NY 10029 USA
[4] Hop Beaujon, Clichy, France
[5] Univ Toronto, Toronto, ON, Canada
[6] Natl Taiwan Univ, Taipei, Taiwan
[7] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China
[8] Natl Canc Ctr, Goyang, South Korea
[9] Kinki Univ, Osaka, Japan
[10] Univ Birmingham, Birmingham, W Midlands, England
[11] Outcome Sci, Cambridge, MA USA
[12] Bristol Myers Squibb Co, Princeton, NJ USA
[13] Bristol Myers Squibb Co, Wallingford, CT 06492 USA