Event 2021 | Russian Federation “Logo chants” / sing and speak together with a phoniatrician 2021-04-12
China | Event 2021 an Interview of the Voice Research Center of the Central Conservatory of Music 2021-04-27
Event 2021 | Russian Federation Live Interview with the Head of the Phoniatrics center of “Chelyabinsk Regional Clinical Hospital” 2021-04-27