Resources Project Documentation HPTN Documentation HIV Prevention Trials Network (HPTN) This documentation is specific to HPTN and does not apply to other projects. If you are looking for information about using LDMS, view our documentation Memos 10-Nov-2010: Mandate for use of LDMS Storage Module 23-Aug-2010: Mandate for use of LDMS Storage Module and PBMC Processing Tracking Fields Assay Instructions Abbott Realtime HIV-1 COBAS TaqMan HCV COBAS TaqMan HIV-1 Using LDMS LDMS Transaction Log Reference Guide Entering and Resulting PK Controls