MNS member: An active, effective, member of MNS.

Non-member: A participant from an academic or non-profit organization who is not a MNS member.

Student: A pre-doctoral student, i.e. a BSc, MSc or PhD student (or equivalent). Post-doctoral researchers are not included in this category.

Low-income & Lower middle-income countries: A participant from a country listed as a low-income country or a lower middle-income country, as defined by the World Bank Country Classification.

Greek Students and Postdocs: A pre-doctoral student (BSc, MSc or PhD student) or a post-doctoral researcher/MD resident, registered or employed by a Greek university or Hospital.
* This registration type applies only to students who have a Greek affiliation (studying in Greece not abroad).