Guest blog: A tsunami of overlapping reviews in surgery

Morihiro Katsura, Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan and Department of Surgery, Okinawa Chubu Hospital, Okinawa, Japan Yasushi Tsujimoto, Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan and Scientific Research Works Peer Support Group (SRWS-PSG), Osaka, Japan Shingo Fukuma, Associate Professor – Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan Toshi A Furukawa, Professor – Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan