At baseline and at each follow-up visit, patients will undergo the following assessments: ophthalmic examination, best-corrected visual acuity, color fundus photography, and fluorescein angiography. Indocyanine green (ICG) angiography will be conducted at baseline, Month 12, and Month 24. Optical coherence tomography (OCT) will be done at baseline, Month 3, Month 6, Month 12, and Month 24. Adverse events and concomitant medications will be assessed throughout the study.