Paper on the timescale of incorporation of waking life experiences into dreams

This paper addresses how long it takes waking life experiences to be incorporated into dreams. Personally significant events are found to have a different timescale of incorporation than major concerns and the more everyday activities. This provides evidence that dreaming has some emotional processing and memory consolidation function.
https://onlinelibrary.wiley.com/doi/full/10.1111/jsr.12697