1. Osaka University of Pharmaceutical Sciences; 4-20-1 Nasahara Takatsuki Osaka 569-1094 Japan
2. Himeji Dokkyo University; Kami-Ohno Himeji 657-8501 Japan
3. Molecular Imaging Group; Kobe City Medical Center General Hospital; Minatojima-Minamimachi, Chuo-ku Kobe Hyogo 650-0047 Japan
4. Bruker AXS; 3-9-A Moriya-cho, Kanagawa-ku Yokohama Kanagawa 221-0022 Japan