Events 2017 | Hungary Örökifjú Zenebarátok Kórusának nyilvános próbája/Open rehearsal to Ageless Music Lover’s Choir 2017-03-20 Events 2017, Hungary
China | Events 2017 Educational Vocal Health Workshops – Beijing Friendship Hospital Voice Center 2017-04-21
Events 2017 | Russian Federation Seminar with a questionnaire “ How to prevent voice disorder” 2017-04-10
Brazil | Events 2017 Video published by the São Paulo Council of Speech language Pathology on Celebration 2017-04-21
