*Masaki Ohsawa1,2, Kozo Tanno2, Toru Kuribayashi3, Yuki Yonekura4, Toshiyuki Onoda3, Megumi Tsubota5, Yuka Kotozaki2, Nobuyuki Takanashi2
(1. Morioka Tsunagi Onsen Hospital, 2. Iwate Medical University, 3. Iwate University, 4. St. Luke's International University, 5. Teikyo University )
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