[1] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore
[2] Agcy Sci Technol & Res, Singapore BioImaging Consortium, Singapore 138667, Singapore
[3] Natl Univ Singapore, Duke NUS Grad Med Sch, Singapore 169857, Singapore
[4] Columbia Univ, Dept Chem, New York, NY 10027 USA
[5] Columbia Univ, Dept Neurol, New York, NY 10032 USA
[6] Columbia Univ, Dept Psychiat, New York, NY 10032 USA
[7] Agcy Sci Technol & Res, Genome Inst Singapore, Singapore 138672, Singapore
[8] Gwangju Inst Sci & Technol, Kwangju 500712, South Korea