sj-pdf-2-mso-10.1177_20552173231153557 - Supplemental material for Proportion and characteristics of secondary progressive multiple sclerosis in five European registries using objective classifiers

Supplemental material, sj-pdf-2-mso-10.1177_20552173231153557 for Proportion and characteristics of secondary progressive multiple sclerosis in five European registries using objective classifiers by Lars Forsberg, Tim Spelman, Pernilla Klyve, Ali Manouchehrinia, Ryan Ramanujam, Elena Mouresan, Jiri Drahota, Dana Horakova, Hanna Joensen, Luigi Pontieri, Melinda Magyari, David Ellenberger, Alexander Stahmann, Jeff Rodgers, James Witts, Rod Middleton, Richard Nicholas, Vladimir Bezlyak, Nicholas Adlard, Thomas Hach, Carol Lines, Sandra Vukusic, Merja Soilu-Hänninen, Anneke van der Walt, Helmut Butzkueven, Pietro Iaffaldano, Maria Trojano, Anna Glaser, Jan Hillert and in Multiple Sclerosis Journal – Experimental, Translational and Clinical