I hate it when this type of info does not have a date attached to the main article, right in the beginning. I could assume some years, by looking at the referen

I hate it when this type of info does not have a date attached to the main article, right in the beginning. I could assume some years, by looking at the references and some mentioned inside (2016?!? A little after?!?), but in today's accelerated scientific progress, especially in the light of recent developments of successful applications, post-COVID appearance, it is hard to determine how authoritative this info is.