1 “... in the OECD countries, as well as the impact these regular migration flows have on the countries of origin...”

2 “... to the nursing workforce in the OECD countries as well as the impact these regular migration flows have...”

3 “... populations by socio-demographic characteristics and labour market outcomes in the OECD, as well as updated...”

4 “... the international recruitment of health workers, as well as developing alternative policies, may need...”