| article html file updated | 31 August 2025 03:38 CEST | Update | https://www.mdpi.com/2075-163X/9/11/663 |
| article html file updated | 20 July 2022 00:46 CEST | Update | - |
| article html file updated | 14 February 2020 04:41 CET | Update | - |
| article html file updated | 28 November 2019 17:45 CET | Update | - |
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| article pdf uploaded. | 20 November 2019 02:14 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/11/663/pdf |
| article xml uploaded. | 20 November 2019 02:14 CET | Update | https://www.mdpi.com/2075-163X/9/11/663/xml |
| article xml file uploaded | 20 November 2019 02:14 CET | Update | - |
| article html file updated | 8 November 2019 10:44 CET | Original file | - |
| article pdf uploaded. | 8 November 2019 10:41 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/11/663/pdf-vor |
| article xml uploaded. | 8 November 2019 10:41 CET | Update | - |
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| article pdf uploaded. | 28 October 2019 15:02 CET | Version of Record | https://www.mdpi.com/2075-163X/9/11/663/pdf-vor |
| article xml file uploaded | 28 October 2019 15:02 CET | Original file | - |
