Notice Of Preliminary Market Consultation Pursuant To Art. 77 Legislative Decree No. 36/2023 And Subsequent Amendments. In Order To Launch An Open Tender Procedure, Through The Use Of The Sin.Tel Telematic Platform, Pursuant To Art. 71 Of Legislative Decree No. 36/2023, For The Assignment Of The Ventilation Therapy Service, Polysomnography And Supply Of Respiratory Therapy Aids Needed By Aa.Ss. Of The Liguria Region