| article html file updated | 2 September 2025 02:44 CEST | Update | https://www.mdpi.com/2227-7102/11/4/169 |
| article html file updated | 25 July 2022 10:47 CEST | Update | - |
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| article pdf uploaded. | 9 April 2021 09:49 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/4/169/pdf |
| article xml uploaded. | 9 April 2021 09:49 CEST | Update | https://www.mdpi.com/2227-7102/11/4/169/xml |
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