VITAS HEALTHCARE CORPORATION OF CENTRAL FLORIDA, INC. vs ADVENTA HOSPICE SERVICES OF FLORIDA, INC.; COMPASSIONATE CARE HOSPICE OF FLORIDA, INC.; CROWN HOSPICE, INC., HCR MANOR CARE SERVICES OF FLORIDA, INC.; NORTH CENTRAL FLORIDA HOSPICE, INC.; AND AGENCY FOR HEALTH CARE ADMINISTRATION, 08-001640CON (2008)