Method: READ_PROJECT_DATE
Method: GET_TASK_DATE
Method: GET_CHECKLIST_ITEM_DATE
Method: GET_PARTICIPANT_DATE
Method: GET_PHASE_DATE
Method: GET_CHECKLIST_DATE
Method: CONVERT_CGPL_DATES_TO_INT
Method: CONVERT_CGPL_DATES_TO_EXT
Method: GET_DATA_EXT