What have we learned about exfoliation syndrome since its discovery by John Lindberg 100 years ago

Nazarali S, Damji F, Damji KF. What have we learned about exfoliation syndrome since its discovery by John Lindberg 100 years ago? Br J Ophthalmol. 2018 Mar 22. pii: bjophthalmol-2017-311321. doi: 10.1136/bjophthalmol-2017-311321.