| article html file updated | 2 September 2025 04:01 CEST | Update | https://www.mdpi.com/1999-4907/12/4/492 |
| article html file updated | 25 July 2022 12:29 CEST | Update | N/A |
| article html file updated | 16 April 2021 11:45 CEST | Update | N/A |
| article pdf uploaded. | 16 April 2021 11:43 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/492/pdf |
| article xml uploaded. | 16 April 2021 11:43 CEST | Update | https://www.mdpi.com/1999-4907/12/4/492/xml |
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| article html file updated | 16 April 2021 11:07 CEST | Original file | N/A |
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