SELECT
  concernRoleImageID,
  imageBlob
INTO
  :concernRoleImageID,
  :imageBlob 
FROM
  ConcernRoleImage 
WHERE concernRoleID = :concernRoleID 
  AND uploadedDateTime = 
  ( 
  SELECT
    max(uploadedDateTime) 
  FROM
    ConcernRoleImage 
  WHERE concernRoleID = :concernRoleID 
  )