A. Weltman - Univ Cape Town, Dept Math & Appl Math, High Energy Phys Cosmol & Astrophys Theory HEPCAT, ZA-7701 Rondebosch, South Africa
P. Bull - Univ Calif Berkeley, Dept Astron, 601 Campbell Hall, Berkeley, CA 94720 USA
S. Camera - Univ Torino, Dipartimento Fis, Via P Giuria 1, I-10125 Turin, Italy
K. Kelley - Univ Western Australia, ICRAR, Ken & Julie Michael Bldg,7 Fairway, Crawley, WA 6009, Australia
H. Padmanabhan - Swiss Fed Inst Technol, Wolfgang Pauli Str 27, CH-8093 Zurich, Switzerland
J. Pritchard - Imperial Coll London, Dept Phys, Prince Consort Rd, London SW7 2AZ, England
A. Raccanelli - Univ Barcelona, Inst Ciencies Cosmos ICCUB, IEEC UB, Marti Franques 1, E-08028 Barcelona, Spain
S. Riemer-Sorensen - Univ Oslo, Inst Theoret Astrophys, POB 1029 Blindern, N-0315 Oslo, Norway
L. Shao - Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
S. Andrianomena - South African Radio Astron Observ, Pk Rd, ZA-7405 Cape Town, South Africa
E. Athanassoula - Aix Marseille Univ, LAM, CNES, CNRS, Marseille, France
D. Bacon - Univ Portsmouth, Inst Cosmol & Gravitat, Portsmouth PO1 3FX, Hants, England
R. Barkana - Tel Aviv Univ, Raymond & Beverly Sackler Sch Phys & Astron, IL-69978 Tel Aviv, Israel
G. Bertone - Univ Amsterdam, Inst Phys, GRAPPA, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands
C. Boehm - Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia
C. Bonvin - Univ Geneva, Dept Phys Theor, CH-1211 Geneva 4, Switzerland
A. Bosma - Aix Marseille Univ, LAM, CNES, CNRS, Marseille, France
M. Brueggen - Univ Hamburg, Gojenbergsweg 112, D-21029 Hamburg, Germany
C. Burigana - INAF, Ist Radioastron, Via Piero Gobetti 101, I-40129 Bologna, Italy
F. Calore - Univ Amsterdam, Inst Phys, GRAPPA, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands
J. A. R. Cembranos - Univ Complutense Madrid, Dept Fis Teor 1, E-28040 Madrid, Spain
C. Clarkson - Univ Cape Town, Dept Math & Appl Math, High Energy Phys Cosmol & Astrophys Theory HEPCAT, ZA-7701 Rondebosch, South Africa
R. M. T. Connors - CALTECH, Cahill Ctr Astron & Astrophys, Pasadena, CA 91125 USA
A. de la Cruz-Dombriz - Univ Cape Town, Cosmol & Grav Grp, ZA-7701 Rondebosch, South Africa
P. K. S. Dunsby - Univ Cape Town, Cosmol & Grav Grp, ZA-7701 Rondebosch, South Africa
J. Fonseca - Univ Padua, Dipartimento Fis & Astron G Galilei, Via Marzolo 8, I-35131 Padua, Italy
N. Fornengo - Univ Torino, Dipartimento Fis, Via P Giuria 1, I-10125 Turin, Italy
D. Gaggero - Univ Amsterdam, Inst Phys, GRAPPA, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands
Harrison - Univ Manchester, Jodrell Bank Ctr Astrophys, Manchester M13 9PL, Lancs, England
J. Larena - Univ Cape Town, Dept Math & Appl Math, High Energy Phys Cosmol & Astrophys Theory HEPCAT, ZA-7701 Rondebosch, South Africa
Y-Z Ma - Univ KwaZulu Natal, Sch Chem & Phys, Westville Campus,Private Bag X54001, ZA-4000 Durban, South Africa
R. Maartens - Univ Western Cape, Dept Phys & Astron, ZA-7535 Cape Town, South Africa
M. Mendez-Isla - Univ Cape Town, Cosmol & Grav Grp, ZA-7701 Rondebosch, South Africa
S. D. Mohanty - Univ Texas Rio Grande Valley, Dept Phys & Astron, One West Univ Blvd, Brownsville, TX 78520 USA
S. Murray - Curtin Univ, ICRAR, Bentley, WA 6102, Australia
D. Parkinson - Univ Queensland, Sch Math & Phys, St Lucia, Qld 4072, Australia
A. Pourtsidou - Univ Portsmouth, Inst Cosmol & Gravitat, Portsmouth PO1 3FX, Hants, England
P. J. Quinn - Univ Western Australia, ICRAR, Ken & Julie Michael Bldg,7 Fairway, Crawley, WA 6009, Australia
M. Regis - Univ Torino, Dipartimento Fis, Via P Giuria 1, I-10125 Turin, Italy
P. Saha - Univ Zurich, Dept Phys, Winterthurerstr 190, CH-8057 Zurich, Switzerland
M. Sahlen - Uppsala Univ, Dept Phys & Astron, SE-75120 Uppsala, Sweden
M. Sakellariadou - Univ London, Kings Coll London, Dept Phys, Theoret Particle Phys & Cosmol Grp, London WC2R 2LS, England
J. Silk - Univ Paris 06, Inst Astrophys, CNRS, UMR 7095, 98bis Blvd Arago, F-75014 Paris, France
T. Trombetti - INAF, Ist Radioastron, Via Piero Gobetti 101, I-40129 Bologna, Italy
F. Vazza - Univ Hamburg, Gojenbergsweg 112, D-21029 Hamburg, Germany
T. Venumadhav - Inst Adv Study, 1 Einstein Dr, Princeton, NJ 08540 USA
F. Vidotto - Univ Basque Country, UPV EHU, Dept Fis Teor, Barrio Sarriena S-N, Leioa, Bizkaia, Spain
F. Villaescusa-Navarro - Flatiron Inst, Ctr Computat Astrophys, 162 5th Ave, New York, NY 10010 USA
Y. Wang - Huazhong Univ Sci & Technol, Sch Phys, 1037 Luoyu Rd, Wuhan 430074, Hubei, Peoples R China
C. Weniger - Univ Amsterdam, Inst Phys, GRAPPA, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands
L. Wolz - Univ Melbourne, Sch Phys, Parkville, Vic 3010, Australia
F. Zhang - Guangzhou Univ, Sch Phys & Elect Engn, Guangzhou 510006, Peoples R China
B. M. Gaensler - Univ Toronto, Dunlap Inst Astron & Astrophys, 50 St George St, Toronto, ON M5S 3H4, Canada