1. Graduate
School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka 812-8582, Japan
2. Department
of Molecular Imaging and Theranostics, National Institute of Radiological Sciences (NIRS), Group of Quantum-State Controlled MRI, QST, Anagawa 4-9-1, Inage, Chiba-city 263-8555, Japan
3. PRESTO, Japan Science
and Technology Agency, Kawaguchi 332-0012, Japan
4. Showa Pharmaceutical University, 3-3165 Higashi-Tamagawagakuen, Machida 194-8543, Japan