| article html file updated | 31 August 2025 04:25 CEST | Update | https://www.mdpi.com/2218-273X/9/11/722 |
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| article pdf uploaded. | 21 November 2019 09:47 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/11/722/pdf |
| article xml uploaded. | 21 November 2019 09:47 CET | Update | https://www.mdpi.com/2218-273X/9/11/722/xml |
| article xml file uploaded | 21 November 2019 09:47 CET | Update | - |
| article pdf uploaded. | 10 November 2019 11:58 CET | Version of Record | https://www.mdpi.com/2218-273X/9/11/722/pdf-vor |
| article xml file uploaded | 10 November 2019 11:57 CET | Original file | - |
