Roger Kirby MA MD FRCS(Urol) FEBU is Professor of Urology, Consultant Urologist and Medical Director of the Prostate Centre, London. he has performed over 2000 radical prostatectomy operations, written over 60 books and published more than 300 scientific papers. He is founder and current editor of the journal Prostate Cancer and Prostatic Diseases and editor of the Trends in Urology and Men's Health. Culley C. Carson III MD is the Rhodes Distinguished Professor in the UNC Department of Urology, University of North Carolina, Chapel Hill, NC. Dr. Carson specializes in the area of men's health, including the treatment of Peyronie's disease and erectile dysfunction. His research is also focused in the area of men’s health, including erectile dysfunction, peyronie’s disease, and penile prostheses. He has published more than 200 peer review publications and edited several textbooks. Professor Alan White BSc RGN MSc PhD, a Registered Nurse, is the Founder and Co-director of the Centre for Men’s Health at Leeds Beckett University and Chair of the Board of Trustees for the Men’s Health Forum (England & Wales). He has recently headed up an international team of academics for ‘The State of Men’s Health in Europe Report’ for the European Commission. Michael Kirby MBBS LRCP MRCS FRCP is Visiting Professor to the Faculty of Health and Human Sciences, consultant to the Centre for Research In Primary And Community Care (CRIPACC) at the University of Hertfordshire and to the Institute of Diabetes in Older People (IDOP) at the University of Bedfordshire. His clinical work is now at the Prostate Centre in London, where he deals with cardiovascular, metabolic, urologic and endocrine problems. He has published more than 400 clinical papers and 30 books.