Optimal Postoperative Pain Management After Lung Surgery (OPtriAL)
Maxima Medical Center
Maxima Medical Center
Cairo University
St. Olavs Hospital
National Cancer Institute, Egypt
South Egypt Cancer Institute
National Cancer Institute, Egypt
Jonsson Comprehensive Cancer Center
Chiayi Christian Hospital
South Egypt Cancer Institute
Chinese University of Hong Kong
Yedikule Training and Research Hospital
University of Southern California
University of Manchester
Seoul National University Hospital
Ohio State University
McGill University Health Centre/Research Institute of the McGill University Health Centre