Discuss about the challenges faced by refugees in accessing social welfare/protection services in Europe.

Vancouver style. Approx 0.5 pages on each topic below.
1. Recent trends in migration and refugee flows to Europe2. Mental health and psychosocial impacts of displacement3. Refugee and migrant access to social welfare/protection services in Europe4. Examples of positive mental health and well-being effects of refugee access to social welfare/protection services in Europe5. Discuss about the challenges faced by refugees in accessing social welfare/protection services in Europe.6. Benefits to countries allowing refugees to access social welfare/protection services in Europe