The Research, Training & Experimental Center ELPEN is certified by NASCE-UEMS.
Collaborations within Greece
At Hellenic University Institutions & Research Centers
- Aristotle University of Thessaloniki
- Biomedical Research Foundation Academy of Athens
- Biomedical Sciences Research Center “Alexander Fleming”
- Democritus University of Thrace
- Harokopio University
- Hellenic Pasteur Institute
- National and Kapodistrian University of Athens
- National Center for Scientific Research "Demokritos"
- University of Crete
- University of Ioannina
- University of Patras
- University of Thessaly
At NHS Hospitals
- "Agia Sofia" Children's Hospital
- Athens General Hospital "Alexandra"
- Athens General Hospital "Elpis"
- Athens General Hospital "Ippokratio"
- Athens General Hospital "Laiko"
- Athens General Hospital "O Evangelismos"
- Athens General Hospital “G. Gennimatas ”
- Attica General Hospital KAT
- Children's Hospital "P. & A. Kyriakou"
- "Elena Venizelou" General Hospital Obstetrics
- General Cancer - Oncology Hospital of Athens "Agios Savvas"
- General Hospital "Asklipieio" Voula
- General Hospital "Korgialenio-Benakeio HRC"
- General Hospital of Karpenisi
- General Hospital of Livadeia
- General State Hospital of Nikaia “Saint Panteleimon”
- Ippokrateio - General Hospital of Thessaloniki
- Konstantopoulio General Hospital- Patision (Agia Olga)
- Metaxa Cancer Hospital of Piraeus
- "Onassis" Cardiac Surgery Center
- Papageorgiou General Hospital of Thessaloniki
- Patision General Hospital
- Penteli Children's Hospital
- Piraeus General Hospital "Tzanio"
- Sotiria Thoracic Diseases Hospital of Athens
- Thriasio General Hospital of Elefsina
- Volos General Hospital "Achillopouleio"
with University Hospitals
- Aretaieion Hospital
- Attikon University Hospital
- University General Hospital of Heraklion
- University General Hospital of Larissa (UGHL)
- University General Hospital of Patras "Panagia i Voitheia"
- University Hospital of Alexandroupolis
- University Hospital of Ioannina
Private and Military Hospitals
- 251 Air Force General Hospital
- 401 Army General Hospital
- Athens Euroclinic
- Athens Medical Center
- Athens naval hospital
- "Hygeia"
- IASO General Hospital
- IASO Maternity Hospital, Obstetrics - Gynecology
- Leto Maternity Hospital
- Mediterraneo Hospital
- Metropolitan Hospital
- MITERA Hospital
- NIMITS Medical Institution Military Shareholder Fund
In Hellenic Medical & Scientific Societies
- Association of Obstetricians and Gynecologists
- Association of Small Animal Veterinarians of Attica
- Hellenic Association of Pediatric Surgeons
- Hellenic Gastroenterological Society
- Hellenic Pulmonary Society
- Hellenic Society of Biomedical and Laboratory Animal Science
- Hellenic Society of Cardiology
- Hellenic Society of Cardiopulmonary Resuscitation
- Hellenic Society of Fertility & Sterility
- Hellenic Society of Gastrointestinal Oncology
- Hellenic Society of Gynecological Endoscopy
- Hellenic Society of Laparoscopic and Endoscopic Surgery
- Hellenic Society of Orthopedic Surgery and Traumatology
- Hellenic Society of Plastic and Reconstructive & Aesthetic Surgery
- Hellenic Society of Reconstructive Microsurgery
- Hellenic Society of Trauma and Emergency Surgery
- Hellenic Surgical Society
- Hellenic Urological Society
- Hellenic Veterinary Society
International Collaborations
- Academy of Surgical Research
- American College of Surgeons
- Boston University, USA
- Cedars-Sinai Medical Center, USA
- European Association for Endoscopic Surgery
- European Microsurgical Research Association
- European Society for Gynecological Endoscopy
- European Society for Pediatric Gastroenterology, Hepatology and Nutrition
- Faculty of Veterinary Science, University of Budapest, Hungary
- Federation of Laboratory Animal Science Associations
- Harvard University, USA
- Imperial College London, United Kingdom
- Institute of Biocybernetics and Biomedical Engineering, Poland
- International Association for Trauma Surgery and Intensive Care
- International Council for Laboratory Animal Science
- IPRAS
- Johns Hopkins University School of Medicine, USA
- Nuffield University Hospital, Oxford, United Kingdom
- Romanian Reconstructive Microsurgery Society
- Royal College of Surgeons, United Kingdom
- Rubin Institute, USA
- Society for Experimental Biology and Medicine, USA
- Tulane University, USA
- University of Barcelona, Spain
- University of Cambridge, United Kingdom
- University of Edmonton, Canada
- University of Georgetown, USA
- University of Giessen, Germany
- University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
- University of Medicine and Pharmacy, Victor Babes, Timisoara, Romania
- University of Minnesota, USA
- University of South Florida, College of Medicine, USA
- University of Texas, USA
- University of Torino, Italy
- University of Verona, Italy