diff --git a/smash/web/models/study_columns.py b/smash/web/models/study_columns.py
index aae985a096bff82c9379d85bfec4274562383244..c67ed1dc500653a51a30f2d3ad38e312e7700249 100644
--- a/smash/web/models/study_columns.py
+++ b/smash/web/models/study_columns.py
@@ -5,7 +5,6 @@ from web.models.constants import BOOL_CHOICES
 
 
 class StudyColumns(models.Model):
-
     class Meta:
         app_label = 'web'
 
@@ -15,103 +14,103 @@ class StudyColumns(models.Model):
     )
 
     datetime_contact_reminder = models.BooleanField(
-        default=True,
-        verbose_name='Please make a contact on'
-    )
+                                                    default=True,
+                                                    verbose_name='Please make a contact on'
+                                                    )
     type = models.BooleanField(
-        default=True,
-        verbose_name='Type'
-    )
+                               default=True,
+                               verbose_name='Type'
+                               )
 
     default_location = models.BooleanField(
-        default=True,
-        verbose_name='Default appointment location',
-    )
+                                           default=True,
+                                           verbose_name='Default appointment location',
+                                           )
 
     flying_team = models.BooleanField(
-        default=True,
-        verbose_name='Default flying team location (if applicable)',
-    )
+                                      default=True,
+                                      verbose_name='Default flying team location (if applicable)',
+                                      )
 
     screening_number = models.BooleanField(
-        default=True,
-        verbose_name='Screening number',
-    )
+                                           default=True,
+                                           verbose_name='Screening number',
+                                           )
     nd_number = models.BooleanField(
-        default=True,
-        verbose_name='ND number',
-    )
+                                    default=True,
+                                    verbose_name='ND number',
+                                    )
     mpower_id = models.BooleanField(
-        default=True,
-        verbose_name='MPower ID'
-    )
+                                    default=True,
+                                    verbose_name='MPower ID'
+                                    )
     comments = models.BooleanField(
-        default=True,
-        verbose_name='Comments'
-    )
+                                   default=True,
+                                   verbose_name='Comments'
+                                   )
     referral = models.BooleanField(
-        default=True,
-        verbose_name='Referred by'
-    )
+                                   default=True,
+                                   verbose_name='Referred by'
+                                   )
     diagnosis = models.BooleanField(
-        default=True,
-        verbose_name='Diagnosis'
-    )
+                                    default=True,
+                                    verbose_name='Diagnosis'
+                                    )
     year_of_diagnosis = models.BooleanField(
-        default=True,
-        verbose_name='Year of diagnosis (YYYY)'
-    )
+                                            default=True,
+                                            verbose_name='Year of diagnosis (YYYY)'
+                                            )
 
     information_sent = models.BooleanField(
-        default=True,
-        verbose_name='Information sent',
-    )
+                                           default=True,
+                                           verbose_name='Information sent',
+                                           )
     pd_in_family = models.BooleanField(
-        default=True,
-        verbose_name='PD in family',
-    )
+                                       default=True,
+                                       verbose_name='PD in family',
+                                       )
     resigned = models.BooleanField(
-        default=True,
-        verbose_name='Resigned',
-    )
+                                   default=True,
+                                   verbose_name='Resigned',
+                                   )
     resign_reason = models.BooleanField(
-        default=True,
-        verbose_name='Resign reason'
-    )
+                                        default=True,
+                                        verbose_name='Resign reason'
+                                        )
 
     excluded = models.BooleanField(default=False, verbose_name='Excluded')
 
     referral_letter = models.BooleanField(
-        default=False,
-        verbose_name='Referral letter'
-    )
+                                          default=False,
+                                          verbose_name='Referral letter'
+                                          )
 
     health_partner = models.BooleanField(
-        default=False,
-        verbose_name='Health partner'
-    )
+                                         default=False,
+                                         verbose_name='Health partner'
+                                         )
 
     health_partner_feedback_agreement = models.BooleanField(
-        default=False,
-        verbose_name='Agrees to give information to referral'
-    )
+                                                            default=False,
+                                                            verbose_name='Agrees to give information to referral'
+                                                            )
 
     screening = models.BooleanField(
-        default=False,
-        verbose_name='Screening'
-    )
+                                    default=False,
+                                    verbose_name='Screening'
+                                    )
 
     previously_in_study = models.BooleanField(
-        default=False,
-        verbose_name='Previously in PDP study',
-    )
+                                              default=False,
+                                              verbose_name='Previously in PDP study',
+                                              )
 
     voucher_types = models.BooleanField(
-        default=False,
-        verbose_name='Voucher types',
-    )
+                                        default=False,
+                                        verbose_name='Voucher types',
+                                        )
 
     vouchers = models.BooleanField(
-        default=False,
-        verbose_name='Vouchers',
-    )
+                                   default=False,
+                                   verbose_name='Vouchers',
+                                   )
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