| article html file updated | 25 December 2025 00:25 CET | Update | https://www.mdpi.com/2077-0383/9/12/4012 |
| article html file updated | 1 September 2025 15:48 CEST | Update | N/A |
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| article html file updated | 14 December 2020 09:33 CET | Update | N/A |
| article pdf uploaded. | 14 December 2020 09:31 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/12/4012/pdf |
| article xml uploaded. | 14 December 2020 09:31 CET | Update | https://www.mdpi.com/2077-0383/9/12/4012/xml |
| article xml file uploaded | 14 December 2020 09:31 CET | Update | N/A |
| article html file updated | 11 December 2020 13:57 CET | Original file | N/A |
| article pdf uploaded. | 11 December 2020 13:55 CET | Version of Record | https://www.mdpi.com/2077-0383/9/12/4012/pdf-vor |
| article xml uploaded. | 11 December 2020 13:55 CET | Update | N/A |
| article xml file uploaded | 11 December 2020 13:55 CET | Original file | N/A |
