| article html file updated | 31 August 2025 04:38 CEST | Update | https://www.mdpi.com/2073-4409/8/11/1439 |
| article html file updated | 19 July 2022 23:40 CEST | Update | N/A |
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| article html file updated | 27 November 2019 16:35 CET | Update | N/A |
| article html file updated | 21 November 2019 09:51 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2019 09:49 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/11/1439/pdf |
| article xml uploaded. | 21 November 2019 09:49 CET | Update | https://www.mdpi.com/2073-4409/8/11/1439/xml |
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| article pdf uploaded. | 14 November 2019 14:17 CET | Version of Record | https://www.mdpi.com/2073-4409/8/11/1439/pdf-vor |
| article xml file uploaded | 14 November 2019 14:17 CET | Original file | N/A |
