According to the announcement of congress president, Researchers from various universities have been invited to attend the conference in order to increase cooperation and interaction with the international community and to raise awareness of what has happened during the Corona pandemic. Dr Ghoncheh Raheb, congress president, said: So far, researchers from Australia, Sweden, Thailand and the United States have collaborated to speak on the main topics of the conference. With the completion of the list of presenters, the main program of the conference will be uploaded on the site in the coming days.