Email chain sa pagitan ni Rob Orford (Chief Scientific Adviser for Health, Co-Chair ng Technical Advisory Cell at Technical Advisory Group), Health Protection Policy and Legislation Branch (Welsh Government), Frank Atherton (Chief Medicial Officer para sa Wales), Marion Lyon ( Director Health Protection, Public Health Wales) at mga kasamahan, hinggil sa Wales representation/observer status, na may petsa sa pagitan ng 22/01/2020 at 05/02/2020.