1. College of Veterinary Medicine Oregon State University Corvallis Oregon USA
2. Medical Sciences Library University Libraries Texas A&M University College Station Texas USA
3. Carlson Health Sciences Library University of California Davis Davis California USA
4. RCVS Knowledge London UK
5. Ashbrook Equine Hospital Cheshire UK
6. Hampden Vets Aylesbury Bucks UK
7. Veterinary Medical Teaching Hospital Texas A&M University College Station Texas USA
8. Centre for Evidence‐based Veterinary Medicine School of Veterinary Medicine and Science University of Nottingham Loughborough Leicestershire UK