joel topf February 4, 2015 news Tweet of the night joel topf February 4, 2015 news We had a great NephJC last night. We had a new contributor who was excellent, Eric Weinhandl of Minnesota.those models for ESRD risk are like spinning plates. 31 events and HRs bounce around with every adjustment #nephjc— Eric Weinhandl (@EWeinhandl) February 4, 2015 Dr. Weinhandl works with the new PEER Kidney Care Initiative. It looks like a cool project. Here is some press from Nephrology News and Issues.