Histopathological Comparison and Expression Analysis of COL1A1, COL3A1, and ELN in the Proximal and Distal Ventral Dartos of Patients With Hypospadias: Protocol for Prospective Case-Control Study

Putu Angga Risky Raharja   ^{1, 2} , MD ;   Ponco Birowo   ² , MD, PhD ;   Lisnawati Rachmadi   ³ , MD, PhD ;   Heri Wibowo   ⁴ , PhD ;   Aria Kekalih   ⁴ , MD, PhD ;   Gede Wirya Kusuma Duarsa   ⁵ , MD, PhD ;   Tariq Abbas   ^{6, 7} , MD, PhD ;   Irfan Wahyudi   ² , MD, PhD

¹ Doctoral program in Medical Sciences, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia

² Department of Urology, Faculty of Medicine, Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia

³ Department of Anatomical Pathology, Faculty of Medicine, Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia

⁴ Department of Community Medicine, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia

⁵ Department of Urology, Faculty of Medicine, Ngoerah Hospital, Udayana University, Bali, Indonesia

⁶ Pediatric Urology Section, Sidra Medicine, Doha, Qatar

⁷ College of Medicine, Qatar University, Doha, Qatar