[1] Sonodakai Radiat Oncol Clin, 3-4-19 Hokima,Adachi Ku, Tokyo 1210064, Japan
[2] St Lukes Int Hosp, Dept Radiat Oncol, 9-1 Akashi Cho,Chuo Ku, Tokyo 1048560, Japan
[3] Metropolitan Geriatr Hosp, Radiat Oncol Dept, 35-2 Sakae Cho,Itabashi Ku, Tokyo 1730015, Japan
[4] Juntendo Univ, Dept Radiat Oncol, Fac Med, 2-1-1 Tomioka, Urayasu, Tokyo 2790021, Japan
[5] Natl Canc Ctr Hosp East, Dept Radiat Oncol, 6-5-1 Kashiwanoha, Kashiwa, Chiba 2778577, Japan
[6] Kanto Rosai Hosp, Div Radiat Oncol, 1-1 Kizukisumiyoshi Cho,Nakahara Ku, Kawasaki, Kanagawa 2118510, Japan
[7] Natl Coll Nursing, 1-2-1 Umezono, Kiyose, Tokyo 2048575, Japan
[8] Nagoya Univ Hosp, Dept Radiol, 65 Tsurumai Cho,Showa Ku, Nagoya 4668560, Japan
[9] St Lukes Int Univ, Library, Ctr Acad Resources, Tokyo 1040044, Japan
[10] Mejiro Univ, Fac Nursing, 320 Ukiya,Iwatsuki Ku, Saitama, Saitama 3398501, Japan