| article html file updated | 1 September 2025 18:04 CEST | Update | https://www.mdpi.com/2076-3271/9/1/2 |
| article html file updated | 23 July 2022 12:11 CEST | Update | N/A |
| article html file updated | 11 January 2021 02:54 CET | Update | N/A |
| article pdf uploaded. | 11 January 2021 02:53 CET | Updated version of record | https://www.mdpi.com/2076-3271/9/1/2/pdf |
| article xml uploaded. | 11 January 2021 02:53 CET | Update | https://www.mdpi.com/2076-3271/9/1/2/xml |
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| article html file updated | 8 January 2021 08:33 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2021 08:31 CET | Version of Record | https://www.mdpi.com/2076-3271/9/1/2/pdf-vor |
| article xml file uploaded | 8 January 2021 08:31 CET | Original file | N/A |
