As per the Unique Identification Authority of India (UIDAI) statement, "No one shall be denied vaccines, medicines, hospitalisation or treatment for want of Aadhaar number". Who is the CEO of UIDAI?

• A. Pravin Kumar Purwar
• B. Saurabh Garg
• C. Sunil Kumar
• D. Sandip Das
• E. Vishal Sampat