PRS-T1 Exporting notes: Convert EPUB with annotations to PDF?

Hi,
There are several excellent tools for managing annotations on PDF documents. But has someone figured out a way for converting an EPUB file with annotations and highlights to PDF?

In other words: I read my EPUB with PRS-T1, do some scribbling and highlighting on the pages and then want to save the scribbled and highlighted EPUB as PDF.

Could this be accomplished using Calibre? (I'm on Linux, so a simple command line script would be great.)

Thanks for any help!