1. University of Pennsylvania, Philadelphia, USA
2. University of Chicago, Chicago, USA
3. Jordanian Department of Antiquities, Amman, Jordan
4. University of Jordan, Amman, Jordan
5. University of Texas at Austin, Austin, USA
6. DePaul University, Chicago, USA
7. University of Notre Dame, South Bend, USA
8. Christian-Albrecht University of Kiel, Kiel, Germany