Thank you for the explanation. Reading his CV (http://www.drive5.com/papers/resume.html http://www.drive5.com/papers/resume.html), it seems that even though he

Thank you for the explanation. Reading his CV (http://www.drive5.com/papers/resume.html http://www.drive5.com/papers/resume.html), it seems that even though he is a peer reviewed "Computational Biologist", his PhD is in Theoretical High-Energy Physics, who became a systems developer.