Perhaps this gives a hint as to what Koos is up to: Pasted this from his LinkedIn activity feed David Koos joined the group Venture Capital Join Group 3 minutes ago David Koos joined the group Global Private Equity & Venture Capital Join Group 13 minutes ago David Koos joined the group Venture Capital – Private Equity – Funding – Investment Join Group 2 hours ago Companies Koos follows: Google Internet Follow University of California, Riverside Higher Education Follow Cortex Pharmaceuticals Pharmaceuticals Follow Salk Institute for Biological Studies Research Follow GE Capital Financial Services Follow Harvard Medical School Higher Education Follow Merck Pharmaceuticals Follow