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Article History

Received: 11 February 2018

Accepted: 6 August 2018

First Online: 10 August 2018

Ethics approval and consent to participate

: The studies were approved by Florida International University’s Institutional Review Board and the Institutional or Human Subjects Review Boards at each recruitment site for both studies. Approvals were obtained before any recruitment or data collection activities began.

: The informed consent forms for both studies contained a statement that the investigators expect to publish and present study results in scholarly journals and meetings (respectively). Provisions for maintaining participant confidentiality also were stated, including use of study-generated ID numbers instead of names, storage of study IDs and consent forms separately, and reports of study findings in aggregate so that the data could not be attributed to any individual participant.

: The authors declare that they have no competing interests.

: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.