Add spaces: RemediationofMTBEbymeansoffiltering(developmentstage1,2or3)

Answer: Remediation of MTBE by means of filtering (development stage 1, 2 or 3)

Add spaces: Yourdoctormayalsoorderamagneticresonanceimaging(MRI)orcomputedtomography(CT)scan.Inaddition,acultureofthematerialintheeyeswillbetakenforlaboratoryanalysis.

Answer: Your doctor may also order a magnetic resonance imaging (MRI) or computed tomography (CT) scan. In addition, a culture of the material in the eyes will be taken for laboratory analysis.

Add spaces: Beforethelightreachestheretina,allpartswhichlighttravelsthroughthetranslucent.

Answer:
Before the light reaches the retina, all parts which light travels through the translucent.