| article html file updated | 2 September 2025 07:08 CEST | Update | https://www.mdpi.com/1999-4907/12/5/621 |
| article html file updated | 26 July 2022 19:26 CEST | Update | N/A |
| article html file updated | 14 May 2021 11:19 CEST | Original file | N/A |
| article pdf uploaded. | 14 May 2021 11:06 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/5/621/pdf |
| article xml uploaded. | 14 May 2021 11:06 CEST | Update | https://www.mdpi.com/1999-4907/12/5/621/xml |
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