UNC Pleural Fluid Registry
UNC Lineberger Comprehensive Cancer Center
UNC Lineberger Comprehensive Cancer Center
Ain Shams University
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Cambridge University Hospitals NHS Foundation Trust
National and Kapodistrian University of Athens
Hospices Civils de Lyon
North Tees and Hartlepool NHS Foundation Trust
Sichuan University
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Odense University Hospital
Affiliated Hospital of Jiangnan University