Malignant Mesothelioma Life Expectancy

What is the average life expectancy of someone with Malignant Mesothelioma?
Step 1 … How long: Stage 2 … how much time Step 3 … how long; Stage 4 … How long?
My father and my uncle at the time was. My father is about 2 3 / 4 years, and my uncle was [...]