Type of Study Storage Condition Testing Frequency (months) Accelerated 40°C ± 2°C / 75% RH ± 5% RH 0, 1, 2, 3, 4, 5, 6 Intermediate 30°C ± 2°C / 65% RH ± 5% RH 0, 1, 2, 3, 4, 5, 6

Table 1: Stability testing conditions of capsules containing drug-loaded microspheres. RH = relative humidity.