Fact-Checking Cancer Information on Social Media in Japan: Retrospective Study Using Twitter

Nari Kureyama   ^{1, 2} , MD ;   Mitsuo Terada   ¹ , MD, PhD ;   Maho Kusudo   ^{1, 2} , MD ;   Kazuki Nozawa   ² , MD ;   Yumi Wanifuchi-Endo   ¹ , MD, PhD ;   Takashi Fujita   ¹ , MD, PhD ;   Tomoko Asano   ¹ , MD, PhD ;   Akiko Kato   ¹ , MD ;   Makiko Mori   ¹ , MD ;   Nanae Horisawa   ¹ , MD ;   Tatsuya Toyama   ¹ , MD, PhD

¹ Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan

² Department of Breast Oncology, Aichi Cancer Center Hospital, Nagoya, Japan