| article html file updated | 18 August 2026 00:31 CEST | Update | https://www.mdpi.com/1996-1073/13/17/4568 |
| article html file updated | 1 September 2025 07:28 CEST | Update | N/A |
| article html file updated | 22 July 2022 05:53 CEST | Update | N/A |
| article html file updated | 7 September 2020 04:56 CEST | Update | N/A |
| article pdf uploaded. | 7 September 2020 04:54 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/17/4568/pdf |
| article xml uploaded. | 7 September 2020 04:54 CEST | Update | https://www.mdpi.com/1996-1073/13/17/4568/xml |
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| article html file updated | 3 September 2020 13:56 CEST | Update | N/A |
| article html file updated | 3 September 2020 13:55 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2020 13:53 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/17/4568/pdf-vor |
| article xml uploaded. | 3 September 2020 13:53 CEST | Update | N/A |
| article xml file uploaded | 3 September 2020 13:53 CEST | Update | N/A |
| article pdf uploaded. | 3 September 2020 13:52 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/17/4568/pdf-vor |
| article xml uploaded. | 3 September 2020 13:52 CEST | Update | N/A |
| article xml file uploaded | 3 September 2020 13:52 CEST | Original file | N/A |
