[1] Yonsei Univ, Coll Med, Yonsei Canc Ctr, Seoul, South Korea
[2] Seoul Natl Univ Hosp, Seoul, South Korea
[3] Ottawa Hosp Canc Ctr, Ottawa, AB, Canada
[4] Univ Auckland, Auckland, New Zealand
[5] Az Osped Univ Maggiore Carita, Novara, Italy
[6] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Seoul, South Korea
[7] Univ Uslan, Coll Med, Asan Med Ctr, Seoul, South Korea
[8] St Joseph Univ, Beirut, Lebanon
[9] S Orsola Malpighi Univ Hosp, Bologna, Italy
[10] Freeman Rd Hosp, Northern Ctr Canc Care, Newcastle Upon Tyne, Tyne & Wear, England
[11] Novartis Pharmaceut, E Hanover, NJ USA
[12] Med Univ Gdansk, Gdansk, Poland