Article History
Received: 2 May 2019
Accepted: 16 August 2019
First Online: 2 September 2019
Ethics approval and consent to participate
: The use of CCAE database was reviewed by the New England Institutional Review Board (IRB) and was determined to be exempt as this research project did not involve human subjects research.There were no ethical or administrative permissions required to use this data.
: All authors are employees of Janssen Research & Development, LLC. Janssen Research & Development, LLC has an interest in depression. There is no mention of any medical product.