Before revision: An example is when bio-ink was formulated by suspending human breast cancer cells in a cell culture medium that contained the paramagnetic salt, diethylenetriaminepentaacetic acid gadolinium (III) hydrogen salt hydrate (Gd-DTPA).
After revision: An example is when bio-ink was formulated by suspending human breast cancer cells in a cell culture medium that contained the paramagnetic salt, diethylenetriaminepentaacetic acid gadolinium (III) dihydrogen salt hydrate (Gd-DTPA).