[1] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[2] Univ Florence, Florence, Italy
[3] Tech Univ, Med Fak Carl Gustav Carus, Dresden, Germany
[4] Univ Barcelona, Hosp Clin, Barcelona, Spain
[5] Univ Toronto, Princess Margaret Canc Ctr, Toronto, ON, Canada
[6] Hadassah Hebrew Univ Med Ctr, Jerusalem, Israel
[7] Univ Insubria, Varese, Italy
[8] Emory Univ, Sch Med, Atlanta, GA USA
[9] Gilead Sci Inc, 353 Lakeside Dr, Foster City, CA 94404 USA
[10] St Louis Hosp, AP HP, Paris, France
[11] Paris Diderot Univ, Paris, France
[12] Guys & St Thomas NHS Fdn Trust, London, England