Funding for this research was provided by:
Janssen Global (N/A)
Received: 17 June 2019
Accepted: 16 September 2019
First Online: 28 October 2019
Compliance with ethical standards
: All study documents were submitted and approved by the ethics boards in each country. The study was performed in accordance with the Declaration of Helsinki and US 21 Code of Federal Regulations [CitationRef removed]. All participants (men with mCRPC and their PSPs) provided written informed consent and received a small stipend for their participation. Recruiting physicians also received reimbursement for each participant recruited.
: CB, JAR, and TS are employees of Clinical Outcomes Solutions, which received funding from Janssen to perform this study. JL, LD, ALG, BE, and KM are employees of Janssen Global.