(1) The powers conferred by this part shall be in addition and supplemental to, and the limitations imposed by this part shall not affect the powers conferred by, any other general, special or local law.
(2) Medical arts buildings may be acquired, purchased, constructed, reconstructed, improved, bettered, extended and equipped, and bonds may be issued under this part for such purposes, notwithstanding that any general, special or local law may provide for the acquisition, purchase, construction, reconstruction, improvement, betterment, extension and equipping of a like medical arts building, or the issuance of bonds for like purposes, and without regard to the requirements, restrictions, limitations or other provisions contained in any other general, special or local law.