[1] Kyoto Univ, Grad Sch Med, Dept Adv Med Imaging Res, Sakyo Ku, 54 Shogoin Kawahara Cho, Kyoto, Kyoto 6068507, Japan
[2] Kyoto Univ, Grad Sch Med, Dept Diagnost Imaging & Nucl Med, Sakyo Ku, 54 Shogoin Kawahara Cho, Kyoto, Kyoto 6068507, Japan
[3] Kyoto Univ, Grad Sch Med, Dept Breast Surg, Sakyo Ku, 54 Shogoin Kawahara Cho, Kyoto, Kyoto 6068507, Japan
[4] Kyoto Univ Hosp, Preempt Med & Lifestyle Related Dis Res Ctr, Sakyo Ku, 54 Shogoin Kawahara Cho, Kyoto, Kyoto 6068507, Japan
[5] Japanese Red Cross Wakayama Med Ctr, Dept Breast Surg, 4-20 Komatsubara Dori, Wakayama, Wakayama 6408558, Japan
[6] Yamanashi PET Imaging Clin, 3046-2 Shimokato, Chuo City, Yamanashi 4093821, Japan
[7] Dokkyo Med Univ, Saitama Med Ctr, Dept Radiol, 2-1-50 Minamikoshigaya, Koshigaya, Saitama 3438555, Japan
[8] Nagoya Univ, Dept Radiol, Grad Sch Med, Showa Ku, 65 Tsurumai Cho, Nagoya, Aichi 4668550, Japan
[9] Stanford Univ, Sch Med, Breast Imaging, Dept Radiol, 875 Blake Wilbur Dr, Stanford, CA 94305 USA