
    442 A.2d 363
    Hosp. of the Univ. of Pa. v. Wheeler, et al., Appellants.
    Argued November 6, 1981.
    Paul F. X. Gallagher, for appellants;
    Susan C. Waltman, for appellee.
    Before CAVANAUGH, BROSKY and MONTGOMERY, JJ.
   The order of the lower court is hereby affirmed.  