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.
Strengthening the reporting of observational studies in epidemiology (STROBE) diagram of the subjects and the study flow. DES: drug-eluting stent, ISR: patient with in-stent restenosis, non-ISR: patient with non in-stent restenosis, miRNA: microRNA, and PCI: percutaneous coronary interventions.
