L&E Opinions is a leading research firm with over 30 years of experience and 11 locations across the U.S. They are currently recruiting people ages 25-75 in Chicago, Milwaukee, Green Bay, Charlotte, Winston-Salem, Rome, or Macon Georgia who have received different types of orthopedic care in the past few years to participate in a new study. This will be a 90-minute online study that pays $150.