Correction: Diabetic retinopathy among type 2 diabetes mellitus patients in Sabah primary health clinics–Addressing the underlying factors

• Nurul Athirah Naserrudin, 
• Mohammad Saffree Jeffree, 
• Nirmal Kaur, 
• Syed Sharizman Syed Abdul Rahim, 
• Mohd Yusof Ibrahim