Health Behavior

• School of Nursing, The Hong Kong Polytechnic University — Hung Hom, Kowloon, Hong Kong
• United Christian Nethersole Community Health Service, Kwong Fuk Community Health Centre — Tai Po, New Territories, Hong Kong
• Heavenly Joy Family Clinic — Tin Shui Wai, New Territories, Hong Kong

Not specified

• The Hong Kong Council on Smoking and Health (COSH) — Hong Kong, China

• The University of Hong Kong — Hong Kong, China

• University of Basel — Basel, Canton of Basel-City, Switzerland

• University of Alabama — Birmingham, Alabama, United States
• Contra Costa Health Services (East and West Contra Costa) — Martinez, California, United States
• Southeast Health Center — San Francisco, California, United States
• Santa Clara Health Center — San Jose, California, United States

• University Medical Center — Göttingen, Germany

• Clement Chinedu Azodo — Benin City, Edo, Nigeria

• Denver VA Medical Center — Denver, Colorado, United States

• Empresa Social del Estado Instituto de Salud de Bucaramanga (ESE ISABU) — Bucaramanga, Santander Department, Colombia
• Nursing School, Universidad Industrial de Santander — Bucaramanga, Santander Department, Colombia