==> use zip_file:contained_file to view a file in the archive
Archive:  Studies/ST001311.zip
 Length   Method    Size  Cmpr    Date    Time   CRC-32   Name
--------  ------  ------- ---- ---------- ----- --------  ----
       0  Stored        0   0% 02-02-2020 18:57 00000000  ST001311/
   46782  Defl:N    44756   4% 01-27-2020 12:37 db23ce0d  ST001311/unbiased.liver.MS.method.pdf
   14660  Stored    14660   0% 01-27-2020 12:37 06c981f9  ST001311/walker.unbiased.liver.tar.gz
--------          -------  ---                            -------
   61442            59416   3%                            3 files