| article html file updated | 19 August 2026 05:11 CEST | Update | https://www.mdpi.com/1996-1073/14/7/1868 |
| article html file updated | 2 September 2025 01:58 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:37 CEST | Update | N/A |
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| article pdf uploaded. | 1 April 2021 04:42 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/7/1868/pdf |
| article xml uploaded. | 1 April 2021 04:42 CEST | Update | https://www.mdpi.com/1996-1073/14/7/1868/xml |
| article xml file uploaded | 1 April 2021 04:42 CEST | Update | N/A |
| article html file updated | 30 March 2021 10:03 CEST | Update | N/A |
| article html file updated | 29 March 2021 10:32 CEST | Original file | N/A |
| article pdf uploaded. | 29 March 2021 10:30 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/7/1868/pdf-vor |
| article xml file uploaded | 29 March 2021 10:30 CEST | Original file | N/A |
| article pdf uploaded. | 28 March 2021 11:17 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/7/1868/pdf-vor |
