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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: J Immunol Methods. 2014 Jun 5;409:21–30. doi: 10.1016/j.jim.2014.05.013

Fig. 1. Design of the CHAVI PBMC QA Oversight Program.

Fig. 1

This schematic illustrates the shipment of PBMC from the site-affiliated laboratories to the repositories and to end user laboratories and the stages of the CHAVI PBMC QA Oversight Program: Stage 1 - PBMC Initial viability, yield, and processing time at the site-affiliated laboratories; Stage 2 - Cryopreserved PBMC viability and cell recovery after thawing at the repositories; Stage 3 - Sentinel Program for long-term storage of cryopreserved PBMCs at the repositories.