3.   AEATF Removal Efficiency Study Protocol 
   a. EPA Science and Ethics Review
   b. AEATF Volume 1: Transmittal Letter, Checklist
   c. AEATF Volume 2: Protocol, IRB Conditional Approval Letter, Supporting Documents
   d. AEATF Volume 3: IRB Review Records
   e. AEATF Volume 4: AEATF-II SOPs cited in the protocol
   f. Schulman Associates IRB Standard Operating Procedures
   g. Charge Questions
