1. Department of OphthalmologyJin Qiu Hospital of Liaoning Province (Geriatric Hospital of Liaoning Province) Shenyang China
2. Department of NeurosurgeryJin Qiu Hospital of Liaoning Province (Geriatric Hospital of Liaoning Province) Shenyang China
3. Department of NephrologyJin Qiu Hospital of Liaoning Province (Geriatric Hospital of Liaoning Province) Shenyang China