| article html file updated | 1 September 2025 01:15 CEST | Update | https://www.mdpi.com/2077-0375/10/7/138 |
| article html file updated | 21 July 2022 22:34 CEST | Update | N/A |
| article html file updated | 30 June 2020 12:43 CEST | Original file | N/A |
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| article xml uploaded. | 30 June 2020 12:42 CEST | Update | https://www.mdpi.com/2077-0375/10/7/138/xml |
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