About the Authors

James M Lightwood, Alexis Dinno, Stanton A Glantz
Center for Tobacco Control Research and Education, University of California San Francisco, San Francisco, California, United States of America

James M Lightwood
School of Pharmacy, University of California San Francisco, San Francisco, California, United States of America

Stanton A Glantz
Philip R. Lee Institute for Health Policy Studies and Department of Medicine (Cardiology), University of California San Francisco, San Francisco, California, United States of America

Corresponding Author

glantz@medicine.ucsf.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

JML developed the cointegrating regression model and did all the calculations to fit the model and do the model validity and reliability tests. AD collected some of the data and performed the Monte Carlo simulations to estimate savings associated with the CTCP and the associated confidence intervals. SAG formulated the general question and the conceptual model. All three authors contributed to preparing the manuscript for submission.