The frequency of possible side effects listed below is defined using the following convention: very common (affects more than 1 user in 10); common (affects 1 to 10 users in 100); uncommon (affects 1 to 10 users in 1’000); rare (affects 1 to 10 users in 10’000); very rare (affects less than 1 user in 10’000); not known (frequency cannot be estimated from the available data).