Renal Calculi

• Department of Urology, Al-Hussein and Sayed Galal University Hospitals, Al-Azhar University — Cairo, Egypt

• IU Health North Hospital — Carmel, Indiana, United States
• University of Washington Medical Center — Seattle, Washington, United States

• Hitit university — Çorum, Turkey (Türkiye)

• Kangdong Sacred Heart Hospital — Gandong-gu, Outside U.S./Canada, South Korea

• Faculty of medicine, Helwan University — Cairo, Egypt

• Ain Shams University hospital — Cairo, Egypt

• Ziauddin Hospital — Karachi, Sindh, Pakistan

• University of California San Diego Health — San Diego, California, United States
• University of California, San Francisco — San Francisco, California, United States
• University of Washington Medical Center — Seattle, Washington, United States
• University of Alberta, Division of Urology — Edmonton, Alberta, Canada

• Sault Area Hospital — Sault Ste. Marie, Ontario, Canada

Not specified