| article html file updated | 30 August 2025 23:14 CEST | Update | https://www.mdpi.com/2218-273X/9/8/320 |
| article html file updated | 21 August 2025 21:54 CEST | Update | - |
| article html file updated | 20 July 2022 06:06 CEST | Update | - |
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| article html file updated | 28 August 2019 01:12 CEST | Update | - |
| article html file updated | 5 August 2019 11:20 CEST | Original file | - |
| article pdf uploaded. | 5 August 2019 11:19 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/8/320/pdf |
| article xml uploaded. | 5 August 2019 11:19 CEST | Update | https://www.mdpi.com/2218-273X/9/8/320/xml |
| article xml file uploaded | 5 August 2019 11:19 CEST | Update | - |
| article pdf uploaded. | 30 July 2019 16:33 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/8/320/pdf-vor |
| article xml file uploaded | 30 July 2019 16:33 CEST | Original file | - |
