Guest Editor: Tilman Todenhöfer (Clinical Trial Unit Studienpraxis Urologie, Nürtingen, Germany)

Guest Editors: Badrinath Konety (Department of Urology, University of Minnesota, Minneapolis, MN, USA); Daniel W. Lin (Department of Urology, University of Washington, Seattle, Washington, USA)

Guest Editors: Mieke Van Hemelrijck (Translational Oncology & Urology Research (TOUR), School of Cancer and Pharmaceutical Sciences, King’s College London, London, UK); Netty Kinsella (The Royal Marsden Hospital, London, UK; Translational Oncology & Urology Research (TOUR), School of Cancer and Pharmaceutical Sciences, King’s College London, London, UK)

Guest Editors: Tobias S. Köhler (Department of Urology, Mayo Clinic, Rochester, MN, USA); Francisco E. Martins (Department of Urology, University of Lisbon, School of Medicine, Hospital Santa Maria, Lisbon, Portugal)

Guest Editor: Kazutoshi Fujita (Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan)

Guest Editors: Keith Jarvi (Division of Urology, Department of Surgery, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada); Jared Bieniek (Tallwood Urology & Kidney Institute, Hartford HealthCare, Farmington, CT, USA)

Guest Editors: Marc C. Smaldone (Fox Chase Cancer Center, Temple University Health System, Philadelphia, PA, USA); Jeffrey J. Tomaszewski (MD Anderson Cancer Center at Cooper, Cooper Medical School of Rowan University, Camden, NJ, USA)

Guest Editors: Rodolfo Montironi, Alessia Cimadamore and Marina Scarpelli (Polytechnic University of the Marche Region, Italy); Antonio Lopez-Beltran (University of Cordoba, Spain); Liang Cheng (Indiana University School of Medicine, USA)

Guest Editors: Ja Hyeon Ku (Department of Urology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea); Ho Kyung Seo (Center for Prostate Cancer, National Cancer Center, Goyang, Gyeonggi, Korea); Seok Ho Kang (Department of Urology, Korea University College of Medicine, Seoul, Korea)

Guest Editors: Jonathan C Routh(Division of Urology, Duke University Medical Center, Durham, NC, USA), Nicholas G Cost(Department of Surgery, Division of Urology, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA), John S Wiener(Department of Surgery, Division of Urology, Duke Medical Center, Durham, NC, USA)

Guest Editor: Shomik Sengupta (Eastern Health Clinical School, Monash University, Melbourne, VIC, Australia)

Guest Editors: Martin J. Connor, Saiful Miah, Taimur T. Shah, Hashim U. Ahmed (Imperial College London, Charing Cross Hospital, London, UK)

Guest Editors: John J. Knoedler and Jay D. Raman (Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA)

The "Meet the Professor" series features interviews with the global Key Opinion Leaders, providing a window into the new developments, breakthroughs, and achievements in the interviewees’ professional fields, both clinically and academically.

Guest Editor: Ashok K. Hemal (Wake Forest Baptist Medical Center & Wake Forest School of Medicine, Winston-Salem, NC, USA)

Guest Editors: Larry I. Lipshultz (Baylor College of Medicine, Houston, TX, USA); Alexander W. Pastuszak (University of Utah School of Medicine, Salt Lake City, UT, USA)

Guest Editors: Boyd R. Viers (Mayo Clinic, Rochester, Minnesota, USA); Allen F. Morey (University of Texas Southwestern Medical Center, Dallas, Texas, USA)

Guest Editors: Wade Sexton and Scott Gilbert (Department of Genitourinary Oncology, Moffitt Cancer Center, Tampa, FL, USA)

Guest Editor: Bhaskar Somani (Department of Urology, University Hospital Southampton NHS Trust, Southampton, Hampshire, UK)

Guest Editors: Joseph J. Pariser, Sean P. Elliott (Department of Urology, University of Minnesota, Minneapolis, MN, USA); Lee C. Zhao (Department of Urology, New York University Langone Health, New York, NY, USA)

Guest Editor: Glenda C. Gobe (NHMRC Centre of Research Excellence in Chronic Kidney Disease, Herston, Australia)

Guest Editor: Daniel Shoskes (Department of Urology, Glickman Urological and Kidney Institute, The Cleveland Clinic, Cleveland, OH, USA)

Guest Editors: Marco Moschini (Clinic of Urology, Luzerner Kantonsspital, Lucerne, Switzerland); Florian Roghmann (Department of Urology, Ruhr University Bochum, Marien Hospital, Herne, Germany); Evanguelos Xylinas (Department of Urology, Bichat-Claude Bernard Hospital, Assistance Publique Hôpitaux de Paris, Paris Descartes University, Paris, France)

Guest Editor: Baris Turkbey (Molecular Imaging Program, National Cancer Institute, NIH, Bethesda, MD, USA)

Guest Editors: Benjamin N. Breyer (University of California, San Francisco, California, USA); E. Charles Osterberg (Dell Medical School at The University of Texas, Austin, TX, USA)