| article html file updated | 31 August 2025 03:22 CEST | Update | https://www.mdpi.com/2073-4409/8/11/1304 |
| article html file updated | 20 July 2022 01:05 CEST | Update | - |
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| article html file updated | 27 November 2019 14:41 CET | Update | - |
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| article pdf uploaded. | 25 October 2019 14:14 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/11/1304/pdf |
| article xml uploaded. | 25 October 2019 14:14 CEST | Update | https://www.mdpi.com/2073-4409/8/11/1304/xml |
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| article pdf uploaded. | 23 October 2019 14:23 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/11/1304/pdf-vor |
| article xml file uploaded | 23 October 2019 14:23 CEST | Original file | - |
