[P1–462]: [11C]PK11195 PET IMAGING REVEALS NEUROINFLAMMATION IN DEMENTIA WITH LEWY BODIES IS NEGATIVELY ASSOCIATED WITH DISEASE SEVERITY: NIMROD STUDY. (1st July 2017) - Surendranathan, Ajenthan; Su, Li; Passamonti, Luca; Hong, Young T.; Bevan‐Jones, William Richard; Arnold, Robert; Rodriguez, Patricia Vazquez; Mak, Elijah; Fryer, Tim D.; Aigbirhio, Franklin I.; Rowe, James B.; O'Brien, John T.