total 16
drwxr-xr-x 3 root root 4096 Jun 19 07:17 mri_15
drwxr-xr-x 7 root root 4096 Jun 19 07:17 mri_98
drwxr-xr-x 7 root root 4096 Jun 19 07:17 radiology_55
drwxr-xr-x 5 root root 4096 Jun 19 07:17 radiology_83

ls -l total 16
drwxr-xr-x 3 root root 4096 Jun 19 07:17 mri_15
drwxr-xr-x 7 root root 4096 Jun 19 07:17 mri_98
drwxr-xr-x 7 root root 4096 Jun 19 07:17 radiology_55
drwxr-xr-x 5 root root 4096 Jun 19 07:17 radiology_83
