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Related Party Transactions (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Nov. 17, 2023
Aug. 29, 2019
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Mar. 31, 2024
Feb. 09, 2024
Dec. 31, 2017
Related Party Transactions [Line Items]                    
Rental revenue         $ 25,200 $ 25,200        
Consulting expenses     $ 20,535 $ 22,185 37,266 48,642        
Accrued and unpaid services charge     15,000   15,000   $ 15,000      
Equity method investment payable         666,667   $ 666,667  
Outstanding principal balance     850,000   850,000   850,000      
Line of credit facility     $ 13,200,000   $ 13,200,000          
Additional outstanding interest $ 30                  
Purchase price 3,000,000                  
Line of Credit Agreement [Member]                    
Related Party Transactions [Line Items]                    
Line of credit   $ 20,000,000                
Promissory note maturity date   Dec. 31, 2024                
Bears interest rate   5.00%                
Beijing Genexosome [Member]                    
Related Party Transactions [Line Items]                    
Cash payment                   $ 450,000
Ownership percentage     40.00%   40.00%          
Avalon RT 9 [Member]                    
Related Party Transactions [Line Items]                    
Additional outstanding interest 70                  
Related Party [Member]                    
Related Party Transactions [Line Items]                    
Rental revenue     $ 12,600 12,600            
Rent receivable     0   $ 0   124,500      
Outstanding principal balance     850,000   850,000   850,000      
Interest expense     10,596 $ 10,267 21,192 $ 12,288        
Borrowing credit facility     6,800,000   6,800,000          
Advance from pending sale of noncontrolling interest     2,486,241   2,486,241   485,714      
Dr. Yu Zhou [Member]                    
Related Party Transactions [Line Items]                    
Unpaid acquisition consideration         100,000   100,000      
Wenzhao Lu [Member]                    
Related Party Transactions [Line Items]                    
Accrued liabilities and other payables     54,904   54,904   33,712      
Advance from pending sale of noncontrolling interest     2,486,241   2,486,241   485,714      
Avalon RT 9 [Member]                    
Related Party Transactions [Line Items]                    
Purchase price $ 7,000,000                  
Letter of Credit [Member] | Related Party [Member]                    
Related Party Transactions [Line Items]                    
Accrued and unpaid interest for line of credit         54,904   33,712      
Lab Services MSO [Member]                    
Related Party Transactions [Line Items]                    
Equity method investment payable               $ 666,667    
Accrued liabilities and other payables     $ 566,666   $ 566,666   $ 72,746