1. Department of Statistics, University of Wisconsin, 1300 University Avenue, Madison, Wisconsin 53706, U.S.A.
norbertbin@gmail.com
2. Department of Biomedical Engineering, Johns Hopkins University, 720 Rutland Avenue, Baltimore, Maryland 21205, U.S.A.
jovo@jhu.edu
3. Department of Statistics, University of Wisconsin, 1300 University Avenue, Madison, Wisconsin 53706, U.S.A.
karlrohe@stat.wisc.edu