@article{fernando_polkinghorne_2020,  title={Cystatin C: not just a marker of kidney function},  volume={42},  ISSN={0101-2800},  url={https://doi.org/10.1590/2175-8239-JBN-2019-0240},  DOI={10.1590/2175-8239-JBN-2019-0240},  number={1},  journal={Brazilian Journal of Nephrology},  publisher={Sociedade Brasileira de Nefrologia},  author={Fernando, Sanduni and Polkinghorne, Kevan R.},  year={2020},  month={Jan},  pages={6–7} }