26 A.3d 1103 (2011)
GILLYARD
No. 956 MAL (2010).
GILLYARD
v.
W.C.A.B. (GLAXO SMITH-KLINE).
No. 956 MAL (2010).
Supreme Court of Pennsylvania.
August 11, 2011.Disposition of Petition for Allowance of Appeal Denied.