<http://schema.org/howPerformed>
"The new kidney is placed on the lower left side of the abdomen where it is surgically connected to nearby blood vessels"^^<http://www.w3.org/2001/XMLSchema#string>
<https://my.clevelandclinic.org/health/treatments_and_procedures/kidney-transplant/hic-what-is-a-kidney-pancreas-transplant>