| Preserved |
Nature Publishing Group |
CLOCKSS Archive |
2008 |
2016 |
28/08/2024 |
|
14 to 16, 18 to 22 |
| In Progress |
Nature Publishing Group |
CLOCKSS Archive |
2011 |
2011 |
28/08/2024 |
|
17 |
| Preserved |
Springer |
CLOCKSS Archive |
2018 |
2024 |
28/08/2024 |
|
24 to 30 |
| In Progress |
Springer |
LOCKSS Archive |
1995 |
2020 |
28/08/2024 |
|
1 to 26 |
| Preserved |
Springer |
Library of Congress |
2016 |
2024 |
02/08/2024 |
|
22 (5 to 12); 23 (1, 6, 12); 24 (1 to 12); 25 (1 to 12); 26 (1 to 12); 27 (1 to 11); 28 (4 to 6, 9 to 12); 29 (1 to 12); 30 (1 to 3, 5) |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
0000 |
2024 |
09/04/2024 |
|
Preserved : ; 1 (1 to 9, 11, 12s); 2 (1 to 9, 11, 12); 3 (1 to 9, 11, 12); 4 (Suppl 5, 1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11, 12); 7 (1 to 9, 11, 12); 8 (1 to 9, 11, 12); 9 (1 to 9, 11, 12); 11 (1 to 3 to 5 to 9, 11, 12, 43); 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (1 to 9, 11, 12); 23 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 99 (5) |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
0000 |
2024 |
17/07/2024 |
|
Preserved : ; 1 (1 to 9, 11, 12s); 2 (1 to 9, 11, 12); 3 (1 to 9, 11, 12); 4 (Suppl 5, 1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11, 12); 7 (1 to 9, 11, 12); 8 (1 to 9, 11, 12); 9 (1 to 9, 11, 12); 11 (1 to 3 to 5 to 9, 11, 12, 43); 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (1 to 9, 11, 12); 23 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 99 (5) |
| Preserved |
Springer Nature |
Portico |
1995 |
2024 |
28/04/2024 |
|
Preserved : 1995: 1(1-12), 1996: 2(1-12), 1997: 3(1-12), 1998: 4(1-5, 5, S, S 5, 6-12), 1999: 5(1-12), 2000: 6(1-12), 2001: 7(1-12), 2002: 8(1-10, S 10, 11-12), 2003: 9(1-12), 2004: 10(1-12, 12, S, S 12), 2005: 11(1-4, 4, S, S 4, 5-12), 2006: 12(1-2, 4-12), 2007: 13(1-12), 2008: 14(1-12), 2009: 15(1-12), 2010: 16(1-12), 2011: 17(1-8, 10-12), 2012: 18(1-8, 10-12), 2013: 19(1-12), 2014: 20(1, 3, 5-8, 10-12), 2015: 21(1, 3-12), 2016: 22(1-12), 2017: 23(1-3, 5-7, 9-12), 2018: 24(1-12), 2019: 25(1-12), 2020: 26(1-12), 2021: 27(1-12), 2022: 28(1-12), 2023: 29(1-12), 2024: 30(1-8) |
