Table 1.

Study subjects.

Study Subjects (n = 72)
Sex	33 male, 39 female
Age	66 ± 12 years
Final diagnoses	Lung cancer (n = 12) Colon cancer (n = 11) Kidney cancer (n = 9) Rectal cancer (n = 5) Sarcoma (n = 5) Leukemia (n = 4) Pancreatic cancer (n = 3) Breast cancer (n = 3) Peritoneal cancer (n = 3) Ovarian cancer (n = 3) Esophageal cancer (n = 2) Pleural mesothelioma (n = 2) Prostate cancer (n = 1) Gastrointestinal stromal tumor (n = 1) Stomach cancer (n = 1) Other (n = 7)