Exploratory Notice For Expression Of Interest For The Identification Of Qualified Economic Operators To Invite To The Procedure Pursuant To Art. 50, Paragraph 1, Letter B) Legislative Decree. N. 36/2023 For The Maintenance And Assistance Service Of The Phase Iii 3L Equipment Series N. P18200013, For The Five-Year Period 2026/2031, Effective From The Moment Of Award, At The Department Of Molecular And Translational Medicine University Of Brescia Studies