Move PatientAge to study level

[nolden]

In code and database schema.

[nolden]

Needs issue #200 to get fixed

[pieper]

#200 is closed now (schema can auto-update) - @nolden: shall we revisit the schema and see what else should go in it?

[jcfr]

Since this issue hasn't been updated in years, I suggest we close it.

Cc: @pieper @lassoan @nolden

[pieper]

Yes, let's close it. This hasn't turned into a big issue.

[lassoan]

DICOM browser needs major overhaul, as several essential fields are missing, some of the currently displayed fields are not commonly needed, and in general the fields display is not configurable enough.

It would be nice to have a place to capture these fix and improvement ideas. If we don't want to have several small issues then we can have one where we include all. We could make this issue more general or close this one and open a new one for the general rework of the component.

[jcfr]

Closing.

• Performance and usability of the DICOM browser have been improved in DICOM browser rework #886
• Use of display tables to allow showing derived and custom columns in DICOM browser added in ENH: Use display tables to allow showing derived and custom columns in DICOM browser #858