the Veteran been shown to have a diagnosis of psychosis , and thus consideration of whether the presumptions afforded for a chronic disease is not warranted at this time , nor are such presumptions applicable to periods of INACDUTRA and ACDUTRA . See 38 U . S . C . A . § § 1112 , 1113 , 1137 ( West 2014 ) ; 38 C . F . R . § § 3 . 307 , 3 . 309 ( 2015 ) ; Smith v . Shinseki , 24 Vet . App . 40 , 46 - 47 ( 2010 ) . In sum , the weight of the competent and probative evidence of record therefore fails to establish that the Veteran ' s psychiatric disorder had