Hernia

• University of California-San Diego Medical Center — La Jolla, California, United States
• Hospital of St Rafael — New Haven, Connecticut, United States
• Louisiana State University Health Sciences Center — New Orleans, Louisiana, United States
• Tulane University Medical Center — New Orleans, Louisiana, United States

• Sunderby Hospital — Luleå, Sweden

• University Hospitals at Case Medical Center — Cleveland, Ohio, United States
• Greenville Hospital System — Greenville, South Carolina, United States

• US Surgical — Norwalk, Connecticut, United States

• Bispebjerg Hospital — Copenhagen NV, Copenhagen, Denmark

• University Hospitals of Cleveland — Cleveland, Ohio, United States

• Ziekenhuis Oost-Limburg — Genk, Limburg, Belgium

• Department of BioSurgery and Surgical Technology, Imperial College London — London, United Kingdom

Not specified

• Mayo Clinic Scottsdale — Phoenix, Arizona, United States
• University of California-San Diego — San Diego, California, United States
• Baystate Medical Center — Springfield, Massachusetts, United States
• Washington University — St Louis, Missouri, United States