I'm not sure how to interpret входит.
Either "consists of a team of young muscovite scholars" - implying that the organisation is only made up of these scholars
Or something along the lines of "A team of young Muscovite scholars are involved in our organisation. " implying that there are other people involved in the organisation but we are only mentioning the scholars here?

The second assumption is correct. There's a group of them among other employees.

Входить in this context means to be a part of, be included:
https://www.lingvolive.com/ru-ru/translate/ru-en/входить (see item 3)