public function getApplicatorFollowup($id)
 {
     try {
         $followup = Followup::getApplicatorFollowup($id);
         // possible user loading method
         echo AppUtil::getReturnStatus("Successful", $followup);
     } catch (Exception $e) {
         echo AppUtil::getReturnStatus("Unsuccessful", $e->getMessage());
     }
 }