[1
]
Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine,
University of Southern California, Los Angeles, CA, U.S.A.; m.suenaga1972@gmail.com.
[2
]
Gastroenterology Center, Cancer Institute Hospital of Japanese Foundation for Cancer
Research, Tokyo, Japan.
[3
]
Department of Specialized Surgeries, Tokyo Medical and Dental University (TMDU), Tokyo,
Japan.
[4
]
Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine,
University of Southern California, Los Angeles, CA, U.S.A.
[5
]
Division of Molecular Biotherapy, Cancer Chemotherapy Center, Japanese Foundation
for Cancer Research, Tokyo, Japan.
[6
]
Department of Preventive Medicine, Norris Comprehensive Cancer Center, Keck School
of Medicine, University of Southern California, Los Angeles, CA, U.S.A.