Authors: Lucy Gilbert; Olga Basso; John Sampalis; Igor Karp; Claudia Martins; Jing Feng; Sabrina Piedimonte; Louise Quintal; Agnihotram V Ramanakumar; Janet Takefman; Maria S Grigorie; Giovanni Artho; Srinivasan Krishnamurthy Journal: Lancet Oncol Date: 2012-01-17 Impact factor: 41.316