Mu 2019, deta idasonkhanitsidwa kuti izindikire asayansi apamwamba 100,000 padziko lonse lapansi kutengera kafukufuku wawo wofalitsidwa (Ioannidis et al., \ 2019). Izi zopezeka pagulu zofananira zofananira zomwe zimatanthauzira momwe ntchito yawo yasayansi imakhudzira. Zomwe zidasinthidwa mu 2020 (Ioannidis et al., 2020) ndipo zili ndi zigawo ziwiri: zambiri zokhudzana ndi ntchito yayitali (kafukufuku wofalitsidwa pakati pa 1996 ndi 2019) ndi chidziwitso chachaka chimodzi (kafukufuku wofalitsidwa mu 2019). Ma data awiriwa ndi abwino chifukwa choyamba chimayang'ana pakupanga kwanthawi yayitali kwa wasayansi ndipo chomalizacho chimayang'ana magwiridwe antchito azaka zaposachedwa - zomwe ndizofunikira kwambiri kwa asayansi achichepere omwe sanakhale ndi nthawi yochuluka yoti zofalitsa zawo zipezeke. zolembedwa.
Mapulofesa asanu ndi awiri a mu Dipatimenti ya Horticulture ku Michigan State University adakhala pa 2% yapamwamba ya ntchito yawo kutengera zomwe zakhudzidwa ndi ntchito yayitali: Randy Beaudry, Bert Cregg, Jim Hancock, Jiming Jiang, Muraleedharan Nair, Brad Rowe, ndi Erik Runkle. Kuphatikiza apo, mamembala asanu ndi awiriwa kuphatikiza asanu ndi ena asanu aukadaulo adalembedwa mu data ya 2019 yapamwamba kwambiri ya 2%: Cornelius Barry, Dan Chitwood, Patrick Edger, Kristin Getter, ndi Ning Jiang.