1. Faculty of Medicine and Health Sciences, Universiti Putra Malaysia; Endocrine Unit, Department of Medicine; Serdang Selangor DE Malaysia 43400
2. University Putra Malaysia; Department of Nutrition and Dietetics, Faculty of Medicine & Health Sciences; 43400 UPM Serdang Selangor Malaysia
3. Universiti Putra Malaysia; Institute of Gerontology; Serdang Selangor DE Malaysia 43400