Procuring, furnishing, donating, processing, distributing, or using human whole blood, plasma, blood products, blood derivatives, and other human tissues such as corneas, bones, or organs for the purpose of injecting, transfusing, or transplanting any of them in the human body is declared for all purposes to be the rendition of a service by every person participating therein and whether or not any remuneration is paid therefor is declared not to be a sale of such whole blood, plasma, blood products, blood derivatives, or other human tissues.