Regression of Idiopathic Thrombocytopenic Purpura in a Patient With Eradication of Hepatitis C Virus by Direct‐Acting Antivirals. Issue 1 (11th October 2019) - Johira, Yusuke; Hatooka, Haruna; Mori, Nami; Fukuhara, Takayuki; Takaki, Shintaro; Shimomura, Yumi; Imamura, Michio; Hayes, C. Nelson; Tsuji, Keiji; Chayama, Kazuaki