1. Section for Marine Living Resources, National Institute of Aquatic Resources (DTU Aqua), Technical University of Denmark (DTU) , 8600 Silkeborg , Denmark
2. Section for Monitoring and Data, National Institute of Aquatic Resources (DTU Aqua), Technical University of Denmark (DTU) , 2800 Lyngby , Denmark
3. Section for Marine Living Resources, National Institute of Aquatic Resources (DTU Aqua), Technical University of Denmark (DTU) , 2800 Lyngby , Denmark