Rose T. ROBERTS and husband, James Roberts
v.
DURHAM COUNTY HOSPITAL CORPORATION and James E. Davis.
Supreme Court of North Carolina.
McCain, Essen & Orcutt by Jeff Erick Essen and Grover C. McCain, Jr., Chapel Hill, for plaintiffs-appellants.
Young, Moore, Henderson & Alvis by Walter E. Brock, Jr., and Edward B. Clark, Raleigh, for defendant-appellee James E. Davis.
Haywood, Denny & Miller by George W. Miller, Jr., and Michael W. Patrick, Durham, for defendant-appellee Durham County Hosp. Corp.
PER CURIAM.
AFFIRMED.
MARTIN, J., took no part in the decision of this case.