| Schedule of Operating Expenses |
Total operating expenses were as follows: | | | | For the years ended December 31, | | | | General and administrative | | | | | | | | | | | |
Detailed operating expenses were as follows: | | | | | | | | For the years ended December 31, | | | | | Healthcare and other benefits | | | | | | | | | | | | | | | | | | | | | | | | Total amortization and depreciation expenses | | | | Other general and administrative expenses | | | | Other research and development expenses | | | | Total other operating expenses | | | | | | | |
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| Schedule of Payroll Costs |
The aggregate payroll costs of these persons were as follows: | | | | | | | | For the years ended December 31, | General and administrative | | | | | | | | | | | |
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