Visit 8: Investigational EXP-LP plug removal (termination): (3 months (+\- 7 days) from plug insertion) In addition to the above mentioned study evaluations, EXP-LP plug will be removed by study qualified investigator under prior topical prophylactic antibiotic (one eye-drop) topical anaesthesia drops, using a biomicroscope and routine curved eye forceps. Intactness of the plug will be examined and recorded in the CRF