- Albania / Albania
- Austria / Österreich
- Bosnia and Herzegovina / Босна и Херцеговина
- Bulgaria / България
- Croatia / Hrvatska
- Czech Republic & Slovakia / Česká republika & Slovensko
- Denmark / Danmark
- Finland / Suomi
- France / France
- Germany / Deutschland
- Greece / ΕΛΛΑΔΑ
- Italy / Italia
- Netherlands / Nederland
- Nordic / Nordic
- Poland / Polska
- Portugal / Portugal
- Romania & Moldova / România & Moldova
- Slovenia / Slovenija
- Serbia & Montenegro / Србија и Црна Гора
- Spain / España
- Sweden / Sverige
- Switzerland / Schweiz
- Turkey / Türkiye
- UK & Ireland / UK & Ireland
Prof. Lakshman Samaranayake is head and Professor of Oral Microbiomics and Infection at the University of Queensland School of Dentistry in Brisbane in Australia. He can be contacted at l.samaranayake@uq.edu.au.