They were designed based on population data for European Caucasian, African, American Indian and Japanese populations. While we don’t have clear data for Asian subpopulations, these same set of populations proved well in the Korean population as published in The Journal of Molecular Diagnostics, Vol. 16, No. 6, November 2014 by Seon Young Kim et al. from the Department of Laboratory Medicine, Seoul National University College of Medicine, titled; Chimerism Monitoring after Allogeneic Hematopoietic Stem Cell Transplantation Using Quantitative Real-Time PCR of Biallelic Insertion/Deletion Polymorphisms.