1. Mushroom Research Centre, University of Malaya, Kuala Lumpur, Malaysia;
2. Department of Anatomy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia;
3. Faculty of Medicine and Health Sciences, UCSI University, Kuala Lumpur, Malaysia;
4. Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia