4. For the purposes of this Act, public bodies include(1) educational institutions at the university level listed in paragraphs 1 to 8 of section 1 of the Act respecting educational institutions at the university level (chapter E-14.1) and educational institutions at the university level referred to in paragraphs 10 and 11 of that section to the extent that they are attached to one of the institutions listed in paragraphs 1 to 8 of that section; (2) university establishments described in subparagraph 4 of paragraph a of section 1 of the University Investments Act (chapter I-17); (3) municipal bodies within the meaning of the Act respecting Access to documents held by public bodies and the Protection of personal information (chapter A-2.1) designated by the Government, on the recommendation of the Minister of Municipal Affairs, Regions and Land Occupancy and the Minister of Finance; and (4) any other body designated by the Government.