By Saleemul Huq (Int'l Inst For Environment And Development, UK), Joel B Smith (Stratus Consulting Inc., USA), Richard J T Klein (Stockholm Environment Inst, Sweden)
By Staffan Lindeberg (Lund Universtiy, Sweden)
By Rolf Carlson (University of Tromsoe, Tromsoe, Norway), Johan E. Carlson (EISLAB, Lulea University of Technology, Lulea, Sweden)
By R. Carlson (Department of Organic Chemistry, Umea University, Umea, Sweden)
By Caroline Jevring-Back (Nordic Veterinary Affairs Manager, Hill's Pet Nutrition, Glostrup, Denmark), Erik Back (Frodo Consulting, Saltsjo-Duvnas, Sweden)