Inflam Layer Circu Giant cells Intimal prolif Fib Exu Neovas Observer 1a 68.6 84.2 88.1 35.3 84.3 31.3 25.4 Observer 1b 66.6 86.2 90.1 49 84.2 37.2 41.2 Observer 2a 92.1 100 98 21.4 84.2 21.5 50.9 Observer 2b 92.1 100 99.9 19.6 84.2 23.4 41.1