Affiliations 

  • 1 Universiti Malaysia Sarawak, Sarawak, Malaysia
  • 2 Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
  • 3 School of Health Education, Maastricht University, Maastricht, the Netherlands
Singapore Med J, 2017 06;58(6):343-344.
PMID: 28642962 DOI: 10.11622/smedj.2017051

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.