Low Back Pain, Migraine, Diabetic Neuropathies, Osteoarthritis

Physical Activity

Advanced Solid Tumors

Prostate Cancer

Psoriasis

Prostate Cancer, Genetic Polymorphism

Diet, Nutrition Assessment

Parkinson's Disease

Advanced Solid Tumors

HIV Infection, Recurrent Anal Cancer, Recurrent Breast Cancer, Recurrent Esophageal Cancer, Recurrent Gastric Cancer, Recurrent Metastatic Squamous Neck Cancer With Occult Primary, Recurrent Non-small Cell Lung Cancer, Recurrent Ovarian Epithelial Cancer, Recurrent Salivary Gland Cancer, Recurrent Squamous Cell Carcinoma of the Hypopharynx, Recurrent Squamous Cell Carcinoma of the Larynx, Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity, Recurrent Squamous Cell Carcinoma of the Nasopharynx, Recurrent Squamous Cell Carcinoma of the Oropharynx, Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Recurrent Verrucous Carcinoma of the Larynx, Recurrent Verrucous Carcinoma of the Oral Cavity, Salivary Gland Squamous Cell Carcinoma, Stage IV Anal Cancer, Stage IV Breast Cancer, Stage IV Esophageal Cancer, Stage IV Gastric Cancer, Stage IV Non-small Cell Lung Cancer, Stage IV Ovarian Epithelial Cancer, Stage IV Salivary Gland Cancer, Stage IV Squamous Cell Carcinoma of the Hypopharynx, Stage IV Squamous Cell Carcinoma of the Larynx, Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IV Squamous Cell Carcinoma of the Nasopharynx, Stage IV Squamous Cell Carcinoma of the Oropharynx, Stage IV Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage IV Verrucous Carcinoma of the Larynx, Stage IV Verrucous Carcinoma of the Oral Cavity, Unspecified Adult Solid Tumor, Protocol Specific

Metastatic Cancer