Retaining Audio Meta-data in merged clips for export to Protools.

Okay,

I've got a project with boom/2 x Radio mics merged with the Vision.

Now I need to send this project to Protools for Sound Post. Will the audio Meta-data be exported across in an AAF, OMF or XML file and accessible in Protools? If not, can I extract the metadata/original audio clips in the Premiere Timeline for the export?

Your help greatly appreciated.

Strutts