Good to see you here Pete, take a look at all of the co-authored publications by David Koos... http://www.pubfacts.com/detail/24886282/Synergic-silencing-of-costimulatory-molecules-prevents-cardiac-allograft-rejection. http://www.pubfacts.com/detail/22493344/Reduction-of-tumorigenicity-by-placental-extracts. http://www.pubfacts.com/detail/22289162/Gene-silencing-of-IL-12-in-dendritic-cells-inhibits-autoimmune-arthritis. http://www.pubfacts.com/detail/22463043/Differential-phase-contrast-swept-source-optical-coherence-tomography-at-1060-nm-for-in-vivo-human-r http://www.pubfacts.com/detail/23171397/Exogenous-endothelial-cells-as-accelerators-of-hematopoietic-reconstitution. http://www.pubfacts.com/detail/20434139/Tumor-vaccines-in-2010:-need-for-integration. http://www.pubfacts.com/detail/20158898/Lasers-stem-cells-and-COPD.