Does the pixel explosion issue get worse over time

Hi

I have a Macbook Pro 15" retina with the LG LP154WT1-SJA2 display. It suffers from the exploded pixel issue (approx. 10 affected pixels distributed across the screen). At this stage I can live with it, but I am worried that a steadily increasing number of pixels will explode over time. What are your experiences? Does it "stabilize" at some point, or will it most likely get worse? I have searched for info on which displays are most affected, but it seems both samsung and LG displays can have the problem. Thanks for any thoughts on this.