Dr. Yang is a Urologist at The Third Affiliated Hospital of Beijing University of Chinese Medicine, specializing in urolithiasis pathogenesis, minimally invasive surgical techniques for urinary tract tumors, and urodynamic assessment of voiding dysfunction disorders.

Urolithiasis, Pathogenesis and Minimally Invasive Surgical Treatment of Urinary Tumors, Urodynamics, Voiding Dysfunction Disorders.

Enourology, Urolithiasis, Urooncology, Pediatric urology, and Andrology.

Dr. Rifat Burak Ergül is a urologist at Istanbul University, Istanbul Faculty of Medicine, where he has served since 2019, and has furthered his expertise through clinical work at University College London Hospitals in 2024–2025. His professional focus includes endourology, urolithiasis, male genital system disorders, and robotic surgical innovations. He earned his medical degree from Istanbul University Faculty of Medicine (2012–2019) and continues advanced training in urology. Dr. Ergül has authored over twenty international publications, including studies on robotic kidney stone surgery, penile prosthesis outcomes, and urogenital tuberculosis, alongside multiple book chapters on renal diseases, urinary trauma, and gender identity issues. He is an active member of the European Association of Urology (EAU), American Urological Association (AUA), and the Endourological Society. Recognized as a reviewer for leading journals such as BJU International and World Journal of Urology, he frequently presents at international congresses, contributing to advancements in surgical innovation and academic urology.

Urology, Endourology, Urolithiasis, Robotic Surgery, Male Genital System, Pediatric Urology, Infertility, Kidney Stones, Bladder Cancer, Surgical Innovation, Artificial Intelligence in Urology.

Oxidative stress, inflammation, cardiotoxicity, neuropharmacology, and experimental disease models, with extensive expertise in in vivo pharmacology, histopathology, biochemical analyses, and biomarker research.