National research collaboration

• Egil Nygaard, Department of Psychology, University of Oslo, Oslo, Norway
• Gareth Sullivan, Institute of Basic Medical Sciences, University of Oslo and Hybrid Technology-Hub, Centre of Excellence, Oslo, Norway
• Hanne Røberg-Larsen, Department of Chemistry, University of Oslo, Oslo, Norway
• Jørg Mørland, National Institute of Public Health, Oslo, Norway
• Ragnhild E. Paulsen, Department of Pharmacy, University of Oslo, Oslo, Norway
• Steven Ray Wilson, Department of Chemistry, University of Oslo and Hybrid Technology-Hub, Centre of Excellence, Oslo, Norway
• Tom Stiris, Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway

International research collaboration

• Aldo Badiani, Sussex Addiction Research and Intervention Centre, School of Psychology, University of Sussex, Brighton, UK
• Ariane Wohlfarth, Forensic Toxicological Centre, Munich, Germany
• Christian P Müller, Department of Psychiatry and Psychotherapy, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany.
• Daniele Caprioli, Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
• Michael H. Baumann, National Institute on Drug Abuse, Baltimore, USA
• Marijke Achterberg, Utrecht University, The Netherlands