M KIMURA, A KOMURO, H KISHIMOTO, T IIDA, S UESUGI, K OKUDA, S KUBO, T SAKAMOTO (Osaka Academy of Oral Implantology)

H SHIMIZU, T MINO, Y KUROSAKI, H ARAKAWA, K TOKUMOTO, KIMURA-A ONO, K MAEKAWA, T KUBOKI (Okayama University Hospital)

T NOJIRI¹, W HATAKEYAMA¹, K ORISO¹, K TSUKATANI¹, J FURUYA², H KIHARA¹, K SAIGOU¹, H KONDO¹ (1.Department of Prosthodontics and Oral Implantology, Iwate Medical University, 2.Department of Oral Health Sciences for Community Welfare, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University)

T KUBO¹, M UEMATSU², M MARUO³, M ISHIZAWA¹, Y UNEOKA¹, J OTSUKA¹, K TANIGUCHI¹, Y YOKOMURA¹ (1.JACID, 2.Kinki-Hokuriku Branch, 3.Chugoku-Shikoku Branch)