- University of Minnesota. Institute for Advanced Study (Minneapolis, Minnesota), 2013 (68)
- University of Minnesota. Institute for Advanced Study (Minneapolis, Minnesota), 2014 (116)
- University of Minnesota. Institute for Advanced Study (Minneapolis, Minnesota), 2015 (57)
- University of Minnesota. Institute for Advanced Study (Minneapolis, Minnesota), 2016 (39)
- University of Minnesota. Institute for Advanced Study (Minneapolis, Minnesota), 2017 (14)
