| article html file updated | 31 August 2025 03:32 CEST | Update | https://www.mdpi.com/2072-4292/11/21/2504 |
| article html file updated | 20 July 2022 00:53 CEST | Update | N/A |
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| article html file updated | 15 November 2019 07:34 CET | Update | N/A |
| article html file updated | 31 October 2019 10:41 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2019 10:39 CET | Updated version of record | https://www.mdpi.com/2072-4292/11/21/2504/pdf |
| article xml uploaded. | 31 October 2019 10:39 CET | Update | https://www.mdpi.com/2072-4292/11/21/2504/xml |
| article xml file uploaded | 31 October 2019 10:39 CET | Update | N/A |
| article pdf uploaded. | 25 October 2019 16:35 CEST | Version of Record | https://www.mdpi.com/2072-4292/11/21/2504/pdf-vor |
| article xml file uploaded | 25 October 2019 16:35 CEST | Original file | N/A |
