9 N.Y.3d 890 (2007)
HOSPITAL FOR JOINT DISEASES et al., Respondents,
HOSPITAL FOR JOINT DISEASES et al., Respondents,
v.
TRAVELERS PROPERTY CASUALTY INSURANCE COMPANY et al., Appellants.
Court of Appeals of the State of New York.
Submitted August 27, 2007. Decided September 6, 2007.Motion by New York Central Mutual Fire Insurance Company et al. for leave to appear amici curiae on the appeal herein granted only to the extent that the proposed brief is accepted as filed.