1. Department of Clinical Science and Services, The Royal Veterinary College Hatfield, Hertfordshire UK
2. Department of Small Animal Clinical Sciences, Texas A&M University College Station Texas
3. Department of Clinical Sciences Swedish University of Agricultural Sciences Uppsala Sweden
4. Biometrie and Statistik, Hannover Germany
5. Clinic of Small Animal Medicine University of Munich Munich Germany
6. School of Veterinary Medicine, Medical Sciences University of Wisconsin Madison Madison Wisconsin
7. Clinical Studies‐Philadelphia, MJR‐VHUP‐Cardiology University of Pennsylvania Philadelphia Pennsylvania
8. Department of Clinical Sciences North Carolina State University, College of Veterinary Medicine Raleigh North Carolina
9. Department of Veterinary Clinical Sciences The Ohio State University Columbus Ohio
10. Animal Care Center Rohnert Park California
11. HeartVets @ Vale Referrals, The Animal Hospital Stinchcombe, Dursley Glos UK
12. Sarah Smith Cardiology Derby UK
13. Department of Cardiology and Caspary Research Institute, Animal Medical Center New York New York
14. Rocky Mountain Veterinary Cardiology Boulder Colorado
15. Cardio Respiratory Pet Referrals Mordialloc, Melbourne Victoria Australia
16. Faculty of Veterinary Medicine, Clinical Sciences of Companion Animals Utrecht University Utrecht The Netherlands
17. Clinique Vétérinaire AQUIVET Eysines France
18. Desert Veterinary Medical Specialists Phoenix Arizona
19. Department of Companion Animals Atlantic Veterinary College, University of Prince Edward Island Charlottetown Prince Edward Island Canada
20. Clinique Veterinaire Des Etangs Villars Les Dombes France
21. Clinic for Small Animals Kaiserberg Duisburg Germany
22. School of Veterinary Medicine, Clinical Sciences Tufts University Cummings North Grafton Massachusetts
23. Cardiology VCA West Los Angeles Los Angeles California
24. CVCA Cardiac Care for Pets Towson Maryland
25. Fachtierarztpraxis Am Sandpfad Wiesloch Germany
26. Centre Hospitalier Vétérinaire des Cordeliers, Cardiology, Meaux Paris France
27. University of Florida College of Veterinary Medicine, Small Animal Clinical Sciences Gainesville Florida
28. Medicina y Cirugía Animal Universidad de Murcia Murcia Spain
29. Clinical Sciences, College of Veterinary Medicine Cornell University Ithaca New York
30. Department of Small Animal Clinical Sciences Virginia‐Maryland College of Veterinary Medicine, Virginia Tech Blacksburg Virginia
31. Azabu University, Surgery 1 Kanagawa Japan
32. Blue Pearl Veterinary Partners Tampa Florida
33. Chicago Veterinary Emergency and Specialty Center Chicago Illinois
34. Cardiology Clinica Veterinaria Malpensa Varese Italy
35. Japan Animal Specialty Medical Institute Inc., JASMINE Veterinary Cardiovascular Medical Center Yokohama Japan
36. Djursjukhuset Albano Stockholm Sweden
37. Boehringer Ingelheim, Animal Health Ingelheim am Rhein Germany