article_snippet: VSR is an index used to work out how likely a particular element will become restricted based on how much VSR used and
article_snippet: VSR is an index used to work out how likely a particular element will become restricted based on how much VSR used and
article_snippet: An overall score is awarded to each element within each category and the higher the score, the more at risk that element is.
article_snippet: The research is published in the journal PNAS.