Avacopan vs Reduced-dose Glucocorticoids in ANCA-associated Vasculitis

Fujita Health University Hospital, Toyoake, Aichi-ken, Japan

Asahi General Hospital, Asahi, Chiba, Japan

Chiba Aoba Municipal Hospital, Chiba, Chiba, Japan

Chiba University, Chiba, Chiba, Japan

Chiba Rosai Hospital, Ichihara, Chiba, Japan

Kameda Medical Centre, Kamogawa, Chiba, Japan

International University of Health and Welfare, Narita, Chiba, Japan

Japanese Red Cross Narita Hospital, Narita, Chiba, Japan

Gunma University, Maebashi, Gunma, Japan

Kagawa University, Hiragi, Kagawa-ken, Japan

St.Marianna University School of Medicine, Kawasaki, Kanagawa, Japan

Tohoku Univerisity, Sendai, Miyagi, Japan

Nagasaki University, Nagasaki, Nagasaki, Japan

Okayama University, Okayama, Okayama-ken, Japan

Kitano Hospital, Osaka, Osaka, Japan

Saitama Medical University, Kawagoe, Saitama, Japan

Dokkyo Medical University, Mibu, Tochigi, Japan

Juntendo Univeristy, Bunkyoku, Tokyo, Japan

Kyorin University, Mitaka, Tokyo, Japan

Toho University, Ōta-ku, Tokyo, Japan

Teikyo University, tabashi City, Tokyo, Japan

Yamanashi University, Chuo-shi, Yamanashi, Japan