Françoise Briquel Chatonnet, a French historian and senior researcher at the French National Center for Scientific Research, specializes in Syriac and Northwest Semitic studies. Muriel Debié holds a chair in ancient Eastern Christianities at the École Pratique des Hautes Études-PSL and specializes in Syriac studies. Jeffrey Haines is a historian of Eastern Christianity and specialist in Syriac studies.