Tessyoukai Kameda Family Clinic Tateyama, Tateyama, Chiba, Japan

Yusuke Kanakubo, Mamiko Ukai & Tadao Okada

Division of Clinical Epidemiology, Research Center for Medical Sciences, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan

Yusuke Kanakubo

Department of Nephrology, Shin-Yurigaoka General Hospital, Kawasaki, Kanagawa, Japan

Ryohei Inanaga

Department of Clinical Epidemiology, Graduate School of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima, Fukushima, 960-1295, Japan

Ryohei Inanaga, Tatsunori Toida, Tetsuro Aita, Masatoshi Matsunami, Tomo Suzuki & Noriaki Kurita

School of Pharmaceutical Sciences, Kyushu University of Medical Science, Nobeoka, Miyazaki, Japan

Tatsunori Toida

Department of General Internal Medicine and Family Medicine, Fukushima Medical University, Fukushima, Fukushima, Japan

Tetsuro Aita

Department of Nephrology, Kameda Medical Center, Kamogawa, Chiba, Japan

Atsuro Kawaji, Takumi Toishi, Masatoshi Matsunami & Tomo Suzuki

Chikuseikai Munakata Clinic, Shinjuku-ku, Tokyo, Japan

Yu Munakata

Munakata Clinic, Mobara, Chiba, Japan

Yu Munakata

Department of Innovative Research and Education for Clinicians and Trainees (DiRECT), Fukushima Medical University Hospital, Fukushima, Fukushima, Japan

Noriaki Kurita