https://pacheco-torgal.blogspot.com/2019/10/key-aspects-of-building-retrofitting.html
https://pacheco-torgal.blogspot.com/2019/11/bill-gates-is-funding-startups-in-field.html
Still following the posts above see recent thesis below:
http://kth.diva-portal.org/smash/record.jsf?pid=diva2%3A1392035%22&dswid=-8353