1. Pharmakovigilanzzentrum Embryonaltoxikologie, Institut für Klinische Pharmakologie und Toxikologie; Charité Universitätsmedizin Berlin; Berlin Germany
2. Centre Régional de Pharmacovigilance; Hospices Civils de Lyon; Lyon France
3. Centre de Référence sur les Agents Tératogènes (CRAT); Hôpitaux Universitaires Est Parisien (APHP); Paris France
4. Teratology Information Service; MH ’s-Hertogenbosch; Netherlands
5. UK Teratology Information Service; Newcastle upon Tyne Hospitals NHS Foundation Trust & Newcastle University; Newcastle upon Tyne United Kingdom
6. Swiss Teratogen Information Service (STIS) and Division of Clinical Pharmacology; University Hospital; Lausanne Switzerland
7. Centro di Riferimento Regionale di Tossicologia Perinatale; Azienda Ospedaliero Universitaria Careggi; Firenze Italy
8. Teratology Information Service; HUSLAB and Helsinki University Central Hospital; Helsinki Finland
9. Poison Control Centre and Teratology Information Service; Hospital Papa Giovanni XXIII; Bergamo Italy
10. Mothersafe; Royal Hospital for Women; Randwick Australia
11. Department of Pharmacology; Karadeniz Technical University; Trabzon Turkey
12. Department of Mathematics; Beuth Hochschule für Technik Berlin (University of Applied Sciences); Berlin Germany