# Zero-Inflated Negative Binomial models for panel data

Is there any implementation of Zero-Inflated Negative Binomial models for panel data?

So far I've checked out the usual suspects in terms of R packages, but as far as I can tell neither pglm nor pscl and friends provide functions to deal with both elements (zero-inflation and panel data) at the same time.
This presentation also claims that there are now fixed-effects implementations available for zero-inflated data (see ctrl-f for "zero-inf", third match). Is this correct? What is the right approach in this case?