Speaker

Obadan Florin Dr., Romania

Obeid Aiman Dr., United Arab Emirates

Ogawa Takumi Dr., Japan

Okeson Jeffrey Dr., USA

Olivi Giampiero Dr., Italy

Omar F. Shihabuddin Dr. Omar F. Shihabuddin Dr., UK

Orati Paolo DT., Italy

Orfandis Johnny Dr.,

Ori Giacomo Dr., Italy

Orilisi Giulia Dr., Italy

Bushati Ormir Dr., Albania

Orrù Germano Dr., Italy

Orsini Giovanna Dr., Italy

Ortensi Luca Dr., Italy

Ortiz-Vigón Alberto Dr., Spain

Osiewicz Magdalena Dr., Poland

Otayba Mahmoud Dr., Switzerland

Ottesen Camilla Dr., Denmark

Ounsi Hani Dr.,

Ozkut Kübel Dr., Turkey