| article html file updated | 26 December 2025 08:58 CET | Update | https://www.mdpi.com/2309-608X/7/12/998 |
| article html file updated | 7 September 2025 05:57 CEST | Update | N/A |
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| article html file updated | 24 November 2021 10:42 CET | Original file | N/A |
| article pdf uploaded. | 24 November 2021 10:40 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/12/998/pdf |
| article xml uploaded. | 24 November 2021 10:40 CET | Update | https://www.mdpi.com/2309-608X/7/12/998/xml |
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