What is the version of the following sentence with correct punctuation?

If we are to achieve zero personal accidents we must work with the mental component emphasises Finn Brodersen At the same time we must ensure that we have the right focus on process safety so that we also avoid the major accidents adds Finn Brodersen
"If we are to achieve zero personal accidents, we must work with the mental component," emphasises Finn Brodersen. "At the same time we must ensure that we have the right focus on process safety, so that we also avoid the major accidents," adds Finn Brodersen.