Kernrechtsfrage
Whether the insured person's degree of invalidity had changed enough to justify revision and withdrawal of the pension
Extrahierter Entscheid
The medical evidence showed a relevant improvement in health and work capacity, so the revision conditions were met.
Extrahierte Begründung
The COMAI expertise had full probative value, and the insured's and treating doctors' objections did not establish objectively verifiable overlooked facts.