Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
PRISMA flowchart for literature search and selection. PRISMA = Preferred Reporting Items for Systematic Reviews and Meta-analyses; PSMA = prostate-specific membrane antigen. aNonautomated. Records excluded by the author using Rayyan. bOnly abstract available.
