No citing cases on record.
v.
C. Nicholas TREDENNICK, M.D.
Leonard E. Price, Pittsburgh, Pa., for appellants.
Giles A. Gaca, John W. Jordan, IV, Pittsburgh, Pa., for appellee.
Before NIX, C.J., and LARSEN, FLAHERTY, McDERMOTT, ZAPPALA and PAPADAKOS, JJ.
ORDER
PER CURIAM:
Appeal dismissed as having been improvidently granted.
HUTCHINSON, J., did not participate in the consideration or decision of this case.