Department of Epidemiology and Biostatistics, Western University, London, Canada;
Department of Statistics and OR, King Saud University, Riyadh, KSA;
Department of Statistics and OR, Kuwait University, Kuwait City, Kuwait;
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Canada;
Computer; Program; Markov; Model; Transition; Reverse; Transition; Repeated; Transition;