primary, secondary, tertiary, and quaternary. The levels of care refer to the complexity of the medical cases that healthcare providers treat and the skills and specialties of the providers.

However, in many countries, psychiatric care is provided exclusively through secondary and tertiary healthcare, which can be less accessible. As a result, primary care physicians are often ...

To inform and educate healthcare professionals worldwide ... and multidisciplinary audience, including primary, secondary and tertiary care respiratory specialists, respiratory physiotherapists ...