1. Statistics Program, Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
2. Harvard T.H. Chan School of Public Health, 655 Huntington Avenue, Boston, MA 02115, USA
3. Data Science Hub, School of Mathematics and Statistics, University of New South Wales, Sydney 2052, Australia
4. Biostatistics and Spatial Processes, INRAE, Avignon 84914, France