Table 1. Selected studies and their concordance rates
Article	Agreement rate of the methods	Notes
Vera-Rodriguez et al. Hum Reprod. 2018	30.4%	113 embryos and 28 other control samples. Assessment performed on D5. Culture medium  volume of 25 µL.
Capalbo et al. Fertil Steril. 2018	37.5%	46 samples. Assessment performed on days D5, D6, and D7. Culture medium  volume of 25 µL.
Yeung et al. J Assist Reprod Genet. 2019	62.1%	168 samples. Assessment on days D5 and D6. Culture medium volume of 30 µL.
Ho et al. Fertil Steril. 2018	65.0%	45 embryos, 20 of which became blastocysts. Assessments on D3 and D5. Culture medium volume of 25 µL.
Feichtinger et al., Reprod Biomed Online. 2017	72.2%	22 blastocysts. Assessment performed on D5. Culture medium volume of 25 µL.
Rubio et al. Fertil Steril. 2019	78.7%	108 blastocysts. Agreement rate went up to 84% when the noninvasive assessment were performed on D6 or D7. Culture medium volume of 10 µL.
Xu et al. Proc Natl Acad Sci U S A 2016	85.7%	42 blastocysts. The embryos on D3 were frozen under vitrification and warmed up and cultured at 37°C for 2 days. Culture medium volume of 30µL.
Kuznyetsov et al. PLoS One. 2018	87.5%	28 blastocysts. Assessment performed on D5 and D6. Culture medium volume of 25µL.