| article html file updated | 2 September 2025 03:35 CEST | Update | https://www.mdpi.com/2218-1997/7/4/98 |
| article html file updated | 25 July 2022 11:55 CEST | Update | - |
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| article pdf uploaded. | 14 April 2021 13:26 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/4/98/pdf |
| article xml uploaded. | 14 April 2021 13:26 CEST | Update | https://www.mdpi.com/2218-1997/7/4/98/xml |
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| article html file updated | 13 April 2021 07:41 CEST | Original file | - |
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| article xml file uploaded | 13 April 2021 07:40 CEST | Original file | - |
