Surgical Blood Loss

• University Hospital Carl Gustav Carus Dresden — Dresden, Saxony, Germany
• University Hospital, Dpt. of Abdominal, Vascular and Endocrine Surgery — Halle, Germany

• Hospital de la Santa Creu i Sant Pau — Barcelona, Spain
• Hospital Quiron Murcia — Murcia, Spain

• the Second Affiliated Hospital of Zhejiang University — Hangzhou, Zhejiang, China

Not specified

• Hamilton Health Sciences - General Hospital — Hamilton, Ontario, Canada

Not specified

• Benha University Hospital — Banhā, Qalyubia Governorate, Egypt

• Clinique Pasteur — Toulouse, France

• Hospital Clinic de Barcelona — Barcelona, Spain

Not specified