Department of Emergency and Disaster Medical Pharmacy, Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1, Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan

Toshinobu Hayashi

Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan

Shun Yamamoto

Department of Artificial Intelligence and Digital Health Science, Kobe University Graduate School of Medicine, 7-1-48 Minatojimaminamimachi, Chuo-ku, Kobe, 650-0047, Japan

Yoshiharu Miyata

Department of Cancer Genomics and Medical Oncology, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8521, Japan

Masayuki Takeda

Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Chuo-Ku, Hamamatsu, Shizuoka, 431-3192, Japan

Masakazu Abe

Department of Psycho-Oncology, Osaka International Cancer Institute, 3-1-69 Chuo-Ku, Osaka, 541-8567, Japan

Makoto Wada

School of Nursing, National College of Nursing, Japan, 1-2-1, Umezono, Kiyose, Tokyo, 204-8575, Japan

Keiko Iino

Department of Psychiatry and Cognitive-Behavioral Medicine, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-Cho, Mizuho-Ku, Nagoya, 467-8601, Japan

Tatsuo Akechi

Advanced Cancer Translational Research Institute, Showa University, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan

Chiyo K. Imamura

Graduate School of Nursing Science, St. Luke’s International University, 10-1 Akashi-Cho, Chuo-Ku, Tokyo, 104-0044, Japan

Ayako Okuyama

Division of Survivorship Institute for Cancer Control, National Cancer Center, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan

Keiko Ozawa

Division of Medical Oncology, Yodogawa Christian Hospital, 1-7-50 Kunijima, Higasiyodogawa-Ku, Osaka, Osaka, 533-0024, Japan

Yong-Il Kim

Division of Medical Oncology, Hematology and Infectious Disease, Fukuoka University Hospital, 7-45-1, Nanakuma, Jonan-Ku, Fukuoka, 814-0180, Japan

Hidenori Sasaki

Department of Palliative Medicine, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan

Eriko Satomi

Department of Pediatric Hematology/Oncology, International Medical Center, Saitama Medical University, 1398-1 Yamane, Hidaka, Saitama, 350-1298, Japan

Ryuhei Tanaka

Department of Early Clinical Development, Kyoto University Graduate School of Medicine, 54 Kawahara-Cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan

Takako Eguchi Nakajima

Department of Radiation Oncology, St. Marianna University, 2-16-1, Sugao, Miyamae, Kawasaki, 216-8511, Japan

Naoki Nakamura

Department of Gastroenterological Surgery, Osaka International Cancer Institute, 3-1-69, Osaka, 541-8567, Japan

Junichi Nishimura

Non-Profit Organizaition Sasaeau-KaiAlpha, 518-7 Kawado-Cho, Chuo-Ku, Chiba, Chiba, 260-0802, Japan

Mayumi Noda

Department of Clinical Oncology and Hematology, Jikei University School of Medicine, 3-25-8 Nishi-Shinnbashi Minatoku, Tokyo, 105-8461, Japan

Kazumi Hayashi

Department of Public Health and Health Policy, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-0033, Japan

Takahiro Higashi

Department of Oncology and General Medicine, IMSUT Hospital, Institute of Medical Science, University of Tokyo, 4-6-1 Shiroganedai, Minato-Ku, Tokyo, 108- 8639, Japan

Narikazu Boku

Division of Medical Oncology, Hyogo Cancer Center, 13-70 Kitaoji-Cho, Akashi, Hyogo, 673-0021, Japan

Koji Matsumoto

Non-Profit Organization Ehime Cancer Support Orange-No-Kai, 3-8-24 Furukawaminami, Matsuyama, Ehime, 790-0943, Japan

Yoko Matsumoto

Department of Surgery, Otaru Ekisaikai Hospital, 1-4-1 Inaho, Otaru, Hokkaido, 047-0032, Japan

Kenji Okita

Internal Medicine III, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-8509, Japan

Nobuyuki Yamamoto

Department of Breast Surgery, National Hospital Organization Shikoku Cancer Center, 160 Kou, Minamiumemoto-Machi, Matsuyama, Ehime, 791-0280, Japan

Kenjiro Aogi

Department of Pharmacy, Gifu University Hospital, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan

Hirotoshi Iihara

All authors contributed to the conception and design of this study. Material preparation, data collection, and analysis were performed by TH, SY, and YM. The first draft of the manuscript was written by TH, and all authors commented on previous versions of the manuscript. All the authors have read and approved the final manuscript.