| article html file updated | 1 September 2025 15:48 CEST | Update | https://www.mdpi.com/2571-9394/2/4/28 |
| article html file updated | 23 July 2022 04:46 CEST | Update | - |
| article html file updated | 14 December 2020 06:19 CET | Update | - |
| article pdf uploaded. | 14 December 2020 06:18 CET | Updated version of record | https://www.mdpi.com/2571-9394/2/4/28/pdf |
| article xml uploaded. | 14 December 2020 06:18 CET | Update | https://www.mdpi.com/2571-9394/2/4/28/xml |
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| article html file updated | 11 December 2020 13:45 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 13:43 CET | Version of Record | https://www.mdpi.com/2571-9394/2/4/28/pdf-vor |
| article xml uploaded. | 11 December 2020 13:43 CET | Update | - |
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