No problem. As a follow up I stumbled across this 2010 article which re-examines (and confirms most of) Reisners comments 25 years after his publication. https:

No problem. As a follow up I stumbled across this 2010 article which re-examines (and confirms most of) Reisners comments 25 years after his publication. https://www.pnas.org/content/107/50/21263 https://www.pnas.org/content/107/50/21263