| Preserved |
Springer |
CLOCKSS Archive |
1997 |
2021 |
20/03/2023 |
|
51 to 75 |
| In Progress |
Springer Science+Business Media |
LOCKSS Archive |
2012 |
2019 |
20/03/2023 |
|
66, 73 |
| Preserved |
Springer Science+Business Media |
LOCKSS Archive |
2013 |
2018 |
20/03/2023 |
|
67 to 72 |
| Preserved |
Springer |
Library of Congress |
2019 |
2021 |
02/02/2023 |
|
72 (1); 73 (1); 74 (1); 75 (1) |
| Preserved |
Springer customer Service Center GmbH |
National Digital Preservation Program, China |
0000 |
2020 |
06/12/2022 |
|
Preserved : 7; 71; 72; 73; 74; 75 |
| Preserved |
Springer customer Service Center GmbH |
National Digital Preservation Program, China |
1997 |
2016 |
06/12/2022 |
|
Preserved : 6 (1 to 4); 7 (1); 51 (2 to 4); 52 (1 to 3); 53 (1 to 3); 54 (1, 2, 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 3); 58 (1 to 4); 59 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4) |
| Preserved |
Springer |
National Library of the Netherlands |
1999 |
2016 |
19/03/2023 |
|
Preserved : 53 (1, 2, 3-4); 54 (1, 2-3, 4); 55 (1-4); 56 (1-4); 57 (1, 2, 3-4); 58 (1-4); 59 (1-4); 60 (1-4); 61 (1-4); 62 (supplement-1, 1-4); 63 (1-4); 64 (1-4); 65 (1-4); 66 (1-4); 67 (1-4); 68 (1-4); 69 (1-4); 70 (1) |
| Preserved |
BioMed Central |
Portico |
1937 |
1950 |
27/03/2023 |
|
Preserved : 1937/1938/1939: 1(1-3), 1939/1941/1942: 2(1-3), 1950: 3(1) |
| Preserved |
BioMed Central |
Portico |
1952 |
1979 |
27/03/2023 |
|
Preserved : 1952/1953: 4(1-3), 1954/1955/1956: 5(1-3), 1957/1958/1959: 6(1-3), 1959/1960/1961: 7(1-5), 1961/1962/1963: 8(1-4), 1964: 9(1-4), 1964: 10(1-4), 1964: 11(1-4), 1965: 12(1-4), 1966: 13(1-4), 1966: 14(1-4), 1967: 15(1-4), 1967: 16(1-5), 1968: 17(1-4), 1968: 18(1-4), 1969: 19(1-4), 1970: 20(1-4), 1970: 21(1-4), 1971: 22(1-4), 1972: 23(1-4), 1973: 24(1-4), 1973: 25(1-4), 1974: 26(1-4), 1975: 27(1-4), 1976: 28(1-4), 1977: 29(1-4), 1977: 30(1-4), 1978: 31(1-4), 1979: 32(1-4) |
| Preserved |
BioMed Central |
Portico |
1980 |
1998 |
27/03/2023 |
|
Preserved : 1980: 33(1-4), 1980/1981: 34(1-4), 1982: 35(1-4), 1983: 36(1-4), 1984: 37(1-4), 1984: 38(1-4), 1985: 39(1-4), 1986: 40(1-4), 1987: 41(1-4), 1988: 42(1-4), 1989: 43(1-4), 1990: 44(1-4), 1991: 45(1-4), 1992: 46(1-4), 1993: 47(1-3), 1994: 48(1-4), 1995: 49(1-4), 1996: 50(1-4), 1997/1998: 51(1-4), 1998: 52(1-4) |
| Preserved |
BioMed Central |
Portico |
1999 |
2021 |
27/03/2023 |
|
Preserved : 1999: 53(1-4), 2000: 54(1-4), 2001/2002: 55(1-4), 2002/2003: 56(1-4), 2003: 57(1-4), 2004: 58(1-4), 2005: 59(1-4), 2006: 60(1-4), 2007: 61(1-4), 2008: 62(1-4), 2009: 63(1-4), 2010: 64(1-4), 2011: 65(1-4), 2012: 66(1-4), 2013: 67(1-4), 2014: 68(1-4), 2015: 69(1-4), 2016: 70(1), 2017: 71(1), 2018: 72(1), 2019: 73(1), 2020: 74(1), 2021: 75(1) |
| Preserved |
Springer |
Scholars Portal |
1980 |
2015 |
02/03/2023 |
|
Preserved : 33 (1-4); 34 (2 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1-4); 38 (2, 3-4); 39 (1 to 4); 40 (1-2, 3, 4); 41 (1 to 4); 42 (1, 2, 3-4); 43 (1, 2, 3-4); 44 (1, 2, 3-4); 45 (1-2, 3, 4); 46 (1 to 4); 47 (1 to 3); 48 (1, 2-3, 4); 49 (1-4); 50 (2 to 4); 51 (1 to 4); 52 (1, 2, 3-4); 53 (1, 2, 3/4); 54 (1, 2/3, 4); 55 (1 to 4); 56 (1 to 4); 57 (1, 2, 3-4); 58 (1 to 4); 59 (1 to 4); 60 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4) |
