1. Merrimack Pharmaceuticals, Inc.; Cambridge Massachusetts USA
2. National Institute of Oncology; Budapest Hungary
3. JNSZ Megyei Hetényi Géza Kórház Rendelöintézet; Szolnok Hungary
4. Centro Integral Oncológico Clara Campal; Madrid Spain
5. Chang Gung Memorial Hospital Linkou Branch; Taoyuan Taiwan
6. Westmead Hospital; Westmead Australia
7. Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul South Korea
8. Korea University Guro Hospital; Seoul South Korea
9. Chang Gung Memorial Hospital Kaohsiung Branch; Kaohsiung Taiwan
10. Onkologicka Klinika; Lekarska Fakulta Univerzity Palackeho a Fakultni Nemocnice; Olomouc Czech Republic
11. Hospital General de Elche; Elche Spain
12. Mayo Clinic; Rochester Minnesota USA