As of February 18, 2011, the combined ACVR membership includes 438 active Diplomates. There are 381 active Diplomates in Radiology, 73 active Diplomates in Radiation Oncology, and 16 active Diplomates holding dual certification. The College has 7 Emeritus and 14 Retired members. Emeritus and Retired members are still considered active members. There are 90 Resident Members-in-Training; 77 Residents in Radiology and 13 in Radiation Oncology. We have 25 Post-Trainees. The Ultrasound Society has 376 members, the Nuclear Medicine Society 97 Members, the CT/MRI Society 291 Members, and the Large Animal Diagnostic Imaging Society 132 members.