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v3.20.2

Segment Information (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Revenues | $ 301,267 |  | $ 399,727 |  | $ 598,223 | $ 683,891 |
Costs and expenses | 272,764 |  | 319,835 |  | 527,265 | 593,992 |
Gross profit (loss) | 28,503 |  | 79,892 |  | 70,958 | 89,899 |
Other operating expenses | 3,031,330 |  | 4,423,644 |  | 6,295,977 | 8,898,964 |
Interest expense | (42,469) |  | (21,461) |  | (84,638) | (49,102) |
Other income (expense) | (11,086) |  | (73,610) |  | (17,506) | (85,585) |
Total other income (expense) | (53,555) |  | (95,071) |  | (102,144) | (134,687) |
Net loss | (3,056,382) | $ (3,270,781) | (4,438,823) | $ (4,504,929) | (6,327,163) | (8,943,752) |
Identifiable long-lived tangible assets | 8,174,974 |  |  |  | 8,174,974 |  | $ 8,337,105
Real property operations [Member] |  |  |  |  |  |  |
Revenues | 301,267 |  | 264,889 |  | 598,223 | 531,515 |
Costs and expenses | 272,764 |  | 192,676 |  | 527,265 | 423,435 |
Gross profit (loss) | 28,503 |  | 72,213 |  | 70,958 | 108,080 |
Other operating expenses | 103,218 |  | 67,691 |  | 214,034 | 177,597 |
Interest expense |  |  | (8,219) |  |  | (32,877) |
Other income (expense) | 4 |  | 7 |  | (931) | 15 |
Net loss | 74,711 |  | 3,690 |  | 144,007 | 102,379 |
Identifiable long-lived tangible assets | 7,668,501 |  |  |  | 7,668,501 |  | 7,750,743
Medical related consulting services - related parties [Member] |  |  |  |  |  |  |
Revenues |  |  | 111,434 |  |  | 125,694 |
Costs and expenses |  |  | 95,375 |  |  | 108,466 |
Gross profit (loss) |  |  | 16,059 |  |  | 17,228 |
Other operating expenses | 175,891 |  | 60,943 |  | 331,126 | 240,071 |
Other income (expense) | (11,091) |  | (9,743) |  | (16,578) | (21,854) |
Net loss | 186,982 |  | 54,627 |  | 347,704 | 244,697 |
Identifiable long-lived tangible assets | 232,914 |  |  |  | 232,914 |  | 263,621
Development services and sales of developed products [Member] |  |  |  |  |  |  |
Revenues |  |  | 23,404 |  |  | 26,682 |
Costs and expenses |  |  | 31,784 |  |  | 62,091 |
Gross profit (loss) |  |  | (8,380) |  |  | (35,409) |
Other operating expenses | 30,240 |  | 222,077 |  | 66,239 | 442,958 |
Other income (expense) | 1 |  | 51 |  | 3 | 179 |
Net loss | 30,239 |  | 230,406 |  | 66,236 | 478,188 |
Identifiable long-lived tangible assets | 273,559 |  |  |  | 273,559 |  | $ 322,741
Corporate/Other [Member] |  |  |  |  |  |  |
Other operating expenses | 2,721,981 |  | 4,072,933 |  | 5,684,578 | 8,038,338 |
Interest expense | (42,469) |  | (13,242) |  | (84,638) | (16,225) |
Other income (expense) |  |  | (63,925) |  |  | (63,925) |
Net loss | $ 2,764,450 |  | $ 4,150,100 |  | $ 5,769,216 | $ 8,118,488 |

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