| article html file updated | 25 December 2025 06:24 CET | Update | https://www.mdpi.com/1424-8247/14/3/280 |
| article html file updated | 2 September 2025 01:12 CEST | Update | N/A |
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| article pdf uploaded. | 24 March 2021 02:55 CET | Updated version of record | https://www.mdpi.com/1424-8247/14/3/280/pdf |
| article xml uploaded. | 24 March 2021 02:55 CET | Update | https://www.mdpi.com/1424-8247/14/3/280/xml |
| article xml file uploaded | 24 March 2021 02:55 CET | Update | N/A |
| article html file updated | 24 March 2021 02:35 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2021 02:33 CET | Updated version of record | https://www.mdpi.com/1424-8247/14/3/280/pdf-vor |
| article xml file uploaded | 24 March 2021 02:33 CET | Original file | N/A |
| article pdf uploaded. | 20 March 2021 07:03 CET | Version of Record | https://www.mdpi.com/1424-8247/14/3/280/pdf-vor |
