It is quite astonishing that this encyclopedia entry makes no mention whatsoever of the doyen of recent Philonic studies — David Runia. This surely cannot qualify as mere oversight: it is akin to an ostensibly reliable overview of recent Hellenistic scholarship without ever citing A. A. Long. Anyway, to get a sense of just how central Runia has been to Philonic studies check out The Studia Philonica Annual festschrift for David, the intro freely available here. Here too is a warm review of the volume in the Bryn Mawr Classical Review.