$scope.$watchCollection("mailing.recipients.groups.include", refreshRecipients);
$scope.$watchCollection("mailing.recipients.groups.exclude", refreshRecipients);
$scope.$watchCollection("mailing.recipients.mailings.include", refreshRecipients);
$scope.$watchCollection("mailing.recipients.groups.include", refreshRecipients);
$scope.$watchCollection("mailing.recipients.groups.exclude", refreshRecipients);
$scope.$watchCollection("mailing.recipients.mailings.include", refreshRecipients);