| |  Princeton University Ph.D. |
| |  IA - FORTH / UoCPh.D. Student |
 IA - FORTH / UoCPh.D. Student | | |
 Ian W. A. BrowneU. of Manchester / Jodrell Bank Obs.Ph.D. |  Peter N. WilkinsonU. of Manchester / Jodrell Bank Obs.Ph.D. | |
 Univ. de les Illes BalearsPh.D. | |  IA - FORTH / UoCPhD Student |
| | |