1958 …Research output 1975: 2Research output 1977: 1Research output 1978: 6Research output 1980: 1Research output 1981: 2Research output 1982: 1Research output 1983: 2Research output 1985: 1Research output 1987: 2Research output 1988: 1Research output 1989: 3Research output 1990: 1Projects 1991: 1Research output 1991: 7Projects 1992: 1Research output 1992: 1Projects 1993: 1Research output 1993: 2Projects 1994: 1Research output 1994: 2Projects 1995: 1Research output 1995: 3Projects 1996: 1Research output 1997: 4Projects 1998: 1Projects 1999: 2Research output 1999: 2Projects 2000: 1Research output 2000: 4Projects 2001: 1Research output 2002: 4Research output 2003: 4Projects 2004: 1Research output 2004: 4Research output 2005: 2Projects 2006: 1Research output 2006: 2Projects 2007: 1Research output 2007: 3Research output 2008: 1Research output 2009: 4Research output 2010: 1Projects 2011: 1Research output 2011: 4Research output 2012: 4Research output 2013: 5Research output 2014: 4Research output 2015: 2Research output 2016: 1Research output 2017: 7Research output 2018: 2Research output 2019: 2Research output 2021: 1Research output 2022: 22022Research activity per year: undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined,