Jonathan Gorsky, Heythrop College, University of London, UK.
Andreas Andreopoulos, University of Winchester, UK.
William Chittick, State University of New York, Stony Brook, USA.
Rachel Elior, Hebrew University of Jerusalem, Israel.
Reza Shah Kazemi, Institute of Ismaili Studies, UK
Denys Turner, Yale Divinity School, Yale University, USA.
Michael Barnes, Heythrop College, University of London, UK.