All nine members of the Tufts University men’s lacrosse team who were hospitalized this month with the rare muscle injury rhabdomyolysis have been discharged, and the university says it has hired experts to investigate what led to so many serious injuries after a training session.

All of the Tufts lacrosse players have been released from the hospital after 12 were diagnosed with a life-threatening muscle condition, rhabdomyolysis, after participating in a Navy SEAL-type workout.

We know you have lots of questions. Frankly, we do as well," the university's president wrote Wednesday to students and staff.