If you would like to edit this module you'll find it located at:
/research/.admin/omf/modules/centers/
If you would like to edit the centers module's API you'll find it located at:
/research/.admin/omf/modules/centers/controllers/api/
Problems!
If you would like to edit the centers module's Widgets you'll find them located in the file:
/research/.admin/omf/modules/centers/controllers/centers.php