1. Cancer Center, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan City, Shandong Province, P. R. China
2. Department of Cadre Health Section, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan City, Shandong Province, P. R. China
3. Department of Internal Medicine of Traditional Chinese Medicine, South Hospital of Shandong Provincial Hospital, Jinan City, Shandong Province, P. R. China
4. Department of Oncology, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan City, Shandong Province, P. R. China
5. Department of Oncology, Jinan Pingyin County People’s Hospital, Jinan City, Shandong Province, P. R. China