| article html file updated | 16 August 2026 08:36 CEST | Update | https://www.mdpi.com/2075-163X/9/8/494 |
| article html file updated | 31 August 2025 00:07 CEST | Update | N/A |
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| article html file updated | 21 August 2019 12:45 CEST | Original file | N/A |
| article pdf uploaded. | 21 August 2019 12:43 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/8/494/pdf |
| article xml uploaded. | 21 August 2019 12:43 CEST | Update | https://www.mdpi.com/2075-163X/9/8/494/xml |
| article xml file uploaded | 21 August 2019 12:43 CEST | Update | N/A |
| article pdf uploaded. | 18 August 2019 12:07 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/8/494/pdf-vor |
| article xml file uploaded | 18 August 2019 12:07 CEST | Original file | N/A |
