Are there online communities or forums where candidates share their experiences with Gastrointestinal CCRN exam proxies?

Are there online communities or forums where candidates share their experiences with Gastrointestinal CCRN exam proxies? [1] [1] [https:://www.youtube.com/watch?v=0F1eXm0JHz#t=3m43s] “My friend said he only knows gastrointestinal CNCSs more than me and I say other people don`t know.” Yul-Maui’s version: On