| article html file updated | 17 August 2026 22:47 CEST | Update | https://www.mdpi.com/2075-4663/8/9/115 |
| article html file updated | 24 December 2025 20:46 CET | Update | N/A |
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| article pdf uploaded. | 20 August 2020 11:59 CEST | Version of Record | https://www.mdpi.com/2075-4663/8/9/115/pdf |
| article xml uploaded. | 20 August 2020 11:59 CEST | Update | https://www.mdpi.com/2075-4663/8/9/115/xml |
| article xml file uploaded | 20 August 2020 11:59 CEST | Original file | N/A |