1. Department of Radiology, Division of Nuclear Medicine, Mayo Clinic, Rochester, MN 55905, USA
2. Department of Neurology, Mayo Clinic, Rochester, MN 55905, USA
3. Department of Urology, Mayo Clinic, Rochester, MN 55905, USA
4. Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
5. Faculty of Medicine, Mansoura University, Mansoura 35931, Egypt
6. Department of Urology, Louisiana State University Health Shreveport, Shreveport, LA 71103, USA
7. Department of Anesthesiology, Surgical Intensive Care and Pain Medicine, Tanta University, Tanta 31511, Egypt
8. Center for Medical Mycology, Case Western Reserve University, Cleveland, OH 44106, USA