* The frequency of possible adverse effects is defined using the following convention: very common (affects more than 1 animal in 10) common (affects 1 to 10 animals in 100) uncommon (affects 1 to 10 animals in 1,000) rare (affects 1 to 10 animals in 10,000) very rare (affects less than 1 animals in 10,000) not known (frequency cannot be estimated from the available data).