- José W.Furtado ValleE-Mail
- ValenciaSpain
- GiovanniFiorentiniE-Mail
- INFNUniversity of FerraraIstituto di FisicaFerraraItaly
- SteenHannestadE-Mail
- NORDITANordisk Institut for Teoretisk AtomfysikCopenhagenDenmark
- KarlMannheimE-Mail
- Universitäts-SternwarteUniversity Observatory GoettingenGöttingenGermany
- GeorgRaffeltE-Mail
- Max Planck Institut für PhysikWerner-Heisenberg-InstitutMünchenGermany
- Joseph IvorSilkE-Mail
- University of OxfordDepartment of Physics (Astrophysics)OxfordUnited Kingdom
- Alexei YuSmirnovE-Mail
- Abdus Salam International Centre for Theoretical PhysicsHigh Energy GroupTriesteItaly
- EnriqueZasE-Mail
- University of SantiagoSpain
