There are errors in the author affiliations. The affiliations should appear as shown here:Wan Nor Hanis Wan Ahmad1, Farah Sakri1, Atiqah Mokhsin1, Thuhairah Rahman1,2,5, Nadzimah Mohd Nasir1,2, Suraya Abdul-Razak3, Mazapuspavina Md Yasin3, Aletza Mohd Ismail1,2, Zaliha Ismail4, Hapizah Nawawi1,2,51 Centre for Pathology Diagnostic and Research Laboratories (CPDRL), 2 Cluster for Pathology and Laboratory Medicine, 3 Primary Care Medicine Discipline, 4 Population Health and Preventive Medicine Discipline, Faculty of Medicine, Universiti Teknologi MARA (UiTM), Sungai Buloh Campus, Sungai Buloh, Selangor, Malaysia, 5 Institute for Pathology, Laboratory and Forensic Medicine (I-PPerForM), UniversitiTeknologi MARA (UiTM), Selayang Campus, Selayang, Selangor