1. Linz Institute of Technology & Department of Applied Statistics, Johannes Kepler University in Linz, Linz, Austria
2. Department of Statistics, University of Valparaíso, Valparaíso, Chile
3. Institute of Mathematics, Faculty of Science, P.J. Šafárik University, Košice, Slovakia
4. Centro de Micro-Bioinnovación, Escuela de Nutrición y Dietética, Facultad de Farmacia, Universidad de Valparaíso, Valparaíso, Chile
5. Department of Statistics and Actuarial Science, University of Iowa, Iowa City, Iowa, USA