| article html file updated | 31 August 2025 03:41 CEST | Update | https://www.mdpi.com/2072-4292/11/21/2540 |
| article html file updated | 20 July 2022 00:42 CEST | Update | N/A |
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| article html file updated | 30 October 2019 03:25 CET | Update | N/A |
| article pdf uploaded. | 30 October 2019 03:24 CET | Updated version of record | https://www.mdpi.com/2072-4292/11/21/2540/pdf |
| article xml uploaded. | 30 October 2019 03:24 CET | Update | https://www.mdpi.com/2072-4292/11/21/2540/xml |
| article xml file uploaded | 30 October 2019 03:24 CET | Update | N/A |
| article html file updated | 29 October 2019 11:45 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2019 11:44 CET | Version of Record | https://www.mdpi.com/2072-4292/11/21/2540/pdf-vor |
| article xml uploaded. | 29 October 2019 11:43 CET | Update | N/A |
| article xml file uploaded | 29 October 2019 11:43 CET | Original file | N/A |
