The Authors reply

Affiliations

¹ Addictions Department Institute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom; UK Centre for Tobacco and Alcohol Studies University of Nottingham Nottingham, United Kingdom. Electronic address: katherine.east@kcl.ac.uk.
² Addictions Department Institute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom; UK Centre for Tobacco and Alcohol Studies University of Nottingham Nottingham, United Kingdom.
³ Department of Biostatistics and Health InformaticsInstitute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom; Centre for Implementation Science Department of Health Services and Population Research Institute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom.
⁴ Public Health England London, United Kingdom; Action on Smoking and Health UK London, United Kingdom.
⁵ Action on Smoking and Health UK London, United Kingdom.

Comment

Katherine East et al. J Adolesc Health. 2018 Jul.

. 2018 Jul;63(1):118-119.

doi: 10.1016/j.jadohealth.2018.04.006.

¹ Addictions Department Institute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom; UK Centre for Tobacco and Alcohol Studies University of Nottingham Nottingham, United Kingdom. Electronic address: katherine.east@kcl.ac.uk.
² Addictions Department Institute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom; UK Centre for Tobacco and Alcohol Studies University of Nottingham Nottingham, United Kingdom.
³ Department of Biostatistics and Health InformaticsInstitute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom; Centre for Implementation Science Department of Health Services and Population Research Institute of Psychiatry, Psychology and Neuroscience King's College London London, United Kingdom.
⁴ Public Health England London, United Kingdom; Action on Smoking and Health UK London, United Kingdom.
⁵ Action on Smoking and Health UK London, United Kingdom.

No abstract available

Comment on

The Association Between Smoking and Electronic Cigarette Use in a Cohort of Young People.
East K, Hitchman SC, Bakolis I, Williams S, Cheeseman H, Arnott D, McNeill A. East K, et al. J Adolesc Health. 2018 May;62(5):539-547. doi: 10.1016/j.jadohealth.2017.11.301. Epub 2018 Mar 2. J Adolesc Health. 2018. PMID: 29499983 Free PMC article.
When Authors Do Not Like Their Data.
Maziak W. Maziak W. J Adolesc Health. 2018 Jul;63(1):118. doi: 10.1016/j.jadohealth.2018.03.019. J Adolesc Health. 2018. PMID: 30060848 No abstract available.