I wonder have they thought of using strontium isotopes to determine areas he lived in/hailed from. http://www.kuleuven.be/english/news/strontium-in-bones-reveal

I wonder have they thought of using strontium isotopes to determine areas he lived in/hailed from. http://www.kuleuven.be/english/news/strontium-in-bones-reveals-geographical-origin-of-human-remains202c http://www.kuleuven.be/english/news/strontium-in-bones-revea... Also no mention of looking at his DNA?