A RCT to Determine the Effect of ENDS Flavor Availability on Abstinence Within Smokers

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Sago Philadelphia, Philadelphia

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C&C-Philadelphia, Philadelphia

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CRG Test America-Ormond Beach, Ormond Beach

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C&C-Tallahassee, Tallahassee

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Research America Orlando, Altamonte Springs

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Sago Orlando, Maitland

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CRG Test America-Pembroke Pines, Miami

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C&C-Plantation, Plantation

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CRG Test America-Tampa, Tampa

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C&C-Tampa, Clearwater

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C&C-Sebring, Sebring

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Southern Solutions Knoxville, Knoxville

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C&C-Troy, Troy

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C&C-Lombard, Lombard

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C&C-Richmond Heights, St Louis

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Sago St. Louis, St Louis

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CRG Test America-St. Peters, City of Saint Peters

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C&C-Fort Smith, Fort Smith

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C&C-Mesquite, Mesquite

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Sago Dallas, Dallas

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C&C-Arlington, Arlington

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CRG Test America-Grapevine, Grapevine

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Sago Houston, Houston

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C&C-Humble, Humble

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C&C-San Antonio, San Antonio

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C&C-San Antonio, San Antonio

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CRG Test America-Phoenix, Chandler