1. Oncology R&D, AstraZeneca, Cambridge CB4 0WG, U.K.
2. Discovery Sciences, R&D, AstraZeneca,, Cambridge CB4 0WG, U.K.
3. Pharmaron Beijing Co., Ltd. 6 Taihe Road BDA, Beijing 100176, P. R. China
4. Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet and Stockholm County Council, Stockholm SE-171 76, Sweden
5. PET Science Centre, Precision Medicine and Biosamples, Oncology R&D, AstraZeneca, Karolinska Institutet, Stockholm SE-171 76, Sweden
6. Oncology R&D, AstraZeneca, Waltham, Massachusetts 02451, United States