Smoking Cessation

• Minneapolis VA Health Care System, Minneapolis, MN — Minneapolis, Minnesota, United States
• VA Puget Sound Health Care System Seattle Division, Seattle, WA — Seattle, Washington, United States

• Alere Wellbeing (formally known as Free & Clear, Inc.) — Seattle, Washington, United States

• Psychiatric Hospital of the University of Basel — Basel, Switzerland

Not specified

Not specified

• Centre for Addiction and Mental Health, Nicotine Dependence Clinic — Toronto, Ontario, Canada

• University of Michigan — Ann Arbor, Michigan, United States

• Hospital Lucio Meléndez — Adrogué, Buenos Aires, Argentina
• Hospital Evita Pueblo — Berazategui, Buenos Aires, Argentina
• Hospital M.V de Martínez — General Pacheco, Buenos Aires, Argentina
• Hospital Narciso López — Lanus, Buenos Aires, Argentina

• Basque health service — Vitoria-Gasteiz, Alava 45, Spain

• Lambda Therapeutic Research Ltd — Ahmedabad, Gujarat, India