HK Medical Council
	Academy of Medicine
	Department of Health
	Hospital Authority
	Hong Kong Medical Association
	The Chinese University of Hong Kong
	The University of Hong Kong
	Federation of Medical societies of Hong Kong

	WHO
	CDC
	FDA
	The National Institutes of Health
	International Food Information Council
	The World Medical Association
	Commonwealth Medical Association
	American Medical Association
	British Medical Association
	Canadian Medical Association
	Australian Medical Association
	New Zealand Medical Association
	The Irish Medical Association
	Singapore Medical Association
	The American College of Physicians
	The United States National Library of medicine
	Royal College of Physicians
	Royal College of Physician London
	Royal College of Physician of Edinburgh
	The Royal College of Physicians and Surgeons of Glasgow
	Royal College of Physicans and Surgeons of Canada