In this Newsweek report, to says the following:
The report claims that since 2004, Jebb has served as the sole or co-principal investigator on 10 research projects funded with £1.37 million ($2.1 million) in industry money, “plus funding in kind.”
What does "plus funding in kind" means in this paragraph? Is such funding included in $2.1 million or not? And why is it quoted in quotes?