Tomsk, Tomsk Oblast, Russian Federation
Saint Petersburg, Saint Petersburg, Russian Federation
Kazan, Tatarstan, Russian Federation
Novosibirsk, Novosibirsk, Russia
Boston, MA, USA
Novosibirsk, Novosibirsk Oblast, Russian Federation
Faiyum, Faiyum Governorate, Egypt
Oxford, MS, USA
Rostov-on-Don, Rostov Oblast, Russian Federation
Munich, Bavaria, Germany