| article html file updated | 25 December 2025 00:12 CET | Update | https://www.mdpi.com/1424-8247/13/12/446 |
| article html file updated | 1 September 2025 15:17 CEST | Update | N/A |
| article html file updated | 23 July 2022 03:56 CEST | Update | N/A |
| article html file updated | 6 December 2020 00:53 CET | Original file | N/A |
| article pdf uploaded. | 5 December 2020 08:58 CET | Version of Record | https://www.mdpi.com/1424-8247/13/12/446/pdf |
| article xml uploaded. | 5 December 2020 08:58 CET | Update | https://www.mdpi.com/1424-8247/13/12/446/xml |
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