Article Information
vol. 4 no. 3 135-140
PubMed
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History
- Received October 30, 2018
- Revised January 21, 2019
- Accepted February 1, 2019
- Published online September 23, 2019.
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- Previous version (June 20, 2019 - 21:47).
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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.
Author Information
- Xin Xu1,
- April Phua2,
- Simon L Collinson3,
- Saima Hilal1,
- Mohammad Kamran Ikram4,
- Tien Yin Wong5,
- Ching Yu Cheng5,
- Narayanaswamy Venketasubramanian6,
- Christopher Chen7
- 1 Department of Pharmacology, National University Singapore Yong Loo Lin School of Medicine, Singapore, Singapore
- 2 Department of Psychological Medicine, National University Hospital, Singapore, Singapore
- 3 Department of Psychology, National University of Singapore, Singapore, Singapore
- 4 Departments of Epidemiology and Neurology, Erasmus Medical Centre, Rotterdam, The Netherlands
- 5 Singapore National Eye Center, Singapore Eye Research Institute, Singapore, Singapore
- 6 Raffles Neuroscience Centre, Raffles Hospital, Singapore, Singapore
- 7 Clinical Research Centre, Department of Pharmacology, National University Health System, Singapore, Singapore
- Correspondence to Dr Xin Xu; summer.xu{at}nus.edu.sg