Week Long Topography Study of Young Adults Using Electronic Cigarettes in Their Natural Environment

• R. J. Robinson ,

  Contributed equally to this work with: R. J. Robinson, E. C. Hensel

  * E-mail: rjreme@rit.edu

  ¶‡ RJR and ECH are joint senior authors on this work. KAR and AGD are joint junior authors and contributed equally to this work. JMN and YOL are joint junior authors and also contributed equally to this work.

  Affiliation Department of Mechanical Engineering, Rochester Institute of Technology, Rochester, New York, United States of America

  http://orcid.org/0000-0001-8488-5448

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• E. C. Hensel ,

  Contributed equally to this work with: R. J. Robinson, E. C. Hensel

  ¶‡ RJR and ECH are joint senior authors on this work. KAR and AGD are joint junior authors and contributed equally to this work. JMN and YOL are joint junior authors and also contributed equally to this work.

  Affiliation Department of Mechanical Engineering, Rochester Institute of Technology, Rochester, New York, United States of America

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• K. A. Roundtree ,

  ¶‡ RJR and ECH are joint senior authors on this work. KAR and AGD are joint junior authors and contributed equally to this work. JMN and YOL are joint junior authors and also contributed equally to this work.

  Affiliation Department of Mechanical Engineering, Rochester Institute of Technology, Rochester, New York, United States of America

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• A. G. Difrancesco ,

  ¶‡ RJR and ECH are joint senior authors on this work. KAR and AGD are joint junior authors and contributed equally to this work. JMN and YOL are joint junior authors and also contributed equally to this work.

  Affiliation Department of Mechanical Engineering, Rochester Institute of Technology, Rochester, New York, United States of America

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• J. M. Nonnemaker ,

  ¶‡ RJR and ECH are joint senior authors on this work. KAR and AGD are joint junior authors and contributed equally to this work. JMN and YOL are joint junior authors and also contributed equally to this work.

  Affiliation Research Triangle International, Research Triangle Park, North Carolina, United States of America

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• Y. O. Lee

  ¶‡ RJR and ECH are joint senior authors on this work. KAR and AGD are joint junior authors and contributed equally to this work. JMN and YOL are joint junior authors and also contributed equally to this work.

  Affiliation Research Triangle International, Research Triangle Park, North Carolina, United States of America

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