Reply.
Singapore Eye Research Institute, National University Hospital, National University Health System, Singapore.
Arun
A
Narayanaswamy
Singapore Eye Research Institute, National University Hospital, National University Health System, Singapore.
Mani
M
Baskaran
Singapore Eye Research Institute, National University Hospital, National University Health System, Singapore; Singapore National Eye Centre, National University Hospital, National University Health System, Singapore; Department of Ophthalmology, National University Hospital, National University Health System, Singapore. Electronic address: aung.tin@snec.com.sg.
Tin
T
Aung