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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1); 2 (, 1 to 4); 3 (, 1 to 4); 4 (, 1 to 4); 5 (, 1 to 4); 6 (, 1 to 4); 7 (, 1 to 4); 8 (, 1 to 4); 9 (, 1 to 5); 10 (, 1 to 5); 11 (, 1 to 5); 12 (, 2 to 6); 13 (, 1 to 6); 14 (, 1 to 8); 15 (, 1 to 10); 16 (, 1 to 10); 17 (, 1 to 6, 7-10); 18 (, 1 to 6, 7-10); 19 (, 1-3, 4 to 8); 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Portico
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Preserved
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2026-02-12
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Preserved : 2007: 1(1), 2008: 2(1-4), 2009: 3(1-4), 2010: 4(1-4), 2011: 5(1-4), 2012: 6(1-4), 2013: 7(1-4), 2014: 8(1-4), 2015: 9(1-4)
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LOCKSS Archive
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Preserved
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2026-02-09
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1 to 18
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CLOCKSS Archive
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Preserved
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2026-02-09
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ahead-of-print to 19
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CLOCKSS Archive
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In Progress
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2026-02-09
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9
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LOCKSS Archive
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In Progress
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2026-02-09
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19
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Portico
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Preserved
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2026-02-12
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Preserved : 2015: 9(5), 2016: 10(1-5), 2017: 11(1-5), 2018: 12(1-6), 2019: 13(1-6), 2020: 14(1-8), 2021: 15(1-10), 2022: 16(1-10), 2023: 17(1-10), 2024: 18(1-10), 2025: 19(1-10), 2026: 20(1)
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : 11 (1 to 5); 12 (1 to 5)
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : 1 (1 to 5); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 5); 11 (1 to 5); 12 (1 to 6); 13 (1 to 6); 14 (1 to 8); 15 (1 to 9); 16 (1 to 9); 17 (1 to 6, 7-1); 18 (1 to 6, 7-1); 19 (1-3)
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Library of Congress
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Preserved
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2025-04-07
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11 (4, 5); 12 (1 to 6); 13 (1 to 6); 14 (1 to 8); 15 (1 to 10); 16 (1 to 10); 17 (1 to 7-10); 18 (1 to 6)
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