Affiliation: | 1. Sekolah Pelita Harapan International Jl. Dago Permai No. 1, Komplek Dago Villas Lippo Cikarang, Bekasi, Indonesia;2. Department of Statistics, Sungkyunkwan University, Seoul, Korea;3. Department of Clinical Epidemiology and Biostatistics, Asan Medical Center and University of Ulsan College of Medicine, Seoul, Korea |