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Individual titanium mesh with different thicknesses and diameters: (a) thickness: 0.3 mm, diameter: 3 mm; (b) thickness: 0.4 mm, diameter: 3 mm; (c) thickness: 0.5 mm, diameter: 3 mm; (d) thickness: 0.3 mm, diameter: 4 mm; (e) thickness: 0.4 mm, diameter: 4 mm; (f) thickness: 0.5 mm, diameter: 4 mm; (g) thickness: 0.3 mm, diameter: 5 mm; (h) thickness: 0.4 mm, diameter: 5 mm; (i) thickness: 0.5 mm, diameter: 5 mm.
