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Schedule of accrued expenses to related parties (Details) - EUR (€)	Jun. 30, 2025	Dec. 31, 2024
Related Party Transaction [Line Items]
Total	€ 230,712	€ 1,031,345
San Raffaele Hospital OSR [Member]
Related Party Transaction [Line Items]
Total	198,163	128,188
Pierluigi Paracchi [Member]
Related Party Transaction [Line Items]
Total		336,000
Richard Slansky [Member]
Related Party Transaction [Line Items]
Total	7,491	243,101
Carlo Russo [Member]
Related Party Transaction [Line Items]
Total	9,988	324,055
Studio Legale Lexia [Member]
Related Party Transaction [Line Items]
Total	10,070
Bernhard Gentner [Member]
Related Party Transaction [Line Items]
Total	€ 5,000

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.

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