Viral Matrix ProteinsMarburgvirusVirus ReplicationExtracellular Matrix ProteinsExtracellular MatrixVirus AssemblyVirionCartilage Oligomeric Matrix ProteinViral ProteinsMatrilin ProteinsCell LineNuclear MatrixMatrix MetalloproteinasesFibronectinsMatrix Metalloproteinase 2Bone MatrixCollagenMatrix Metalloproteinase InhibitorsLamininMatrix Metalloproteinase 1TenascinNuclear Matrix-Associated Proteins