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

Stability Bonds are seen by some as a potentially highly effective longterm response to the sovereign debt crisis while others are concerned that they would remove the market incentive for fiscal discipline and encourage moral hazard The Commission makes clear that any move towards introducing Stability Bonds would only be feasible and desirable if there were a simultaneous strengthening of budgetary discipline
Stability Bonds are seen by some as a potentially highly effective long-term response to the sovereign debt crisis, while others are concerned that they would remove the market incentive for fiscal discipline and encourage moral hazard. The Commission makes clear that any move towards introducing Stability Bonds would only be feasible and desirable if there were a simultaneous strengthening of budgetary discipline.