| article html file updated | 19 August 2026 15:53 CEST | Update | https://www.mdpi.com/2227-9067/8/6/466 |
| article html file updated | 2 September 2025 09:38 CEST | Update | N/A |
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| article html file updated | 21 June 2021 08:30 CEST | Update | N/A |
| article pdf uploaded. | 21 June 2021 08:29 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/6/466/pdf |
| article xml uploaded. | 21 June 2021 08:29 CEST | Update | https://www.mdpi.com/2227-9067/8/6/466/xml |
| article xml file uploaded | 21 June 2021 08:29 CEST | Update | N/A |
| article html file updated | 2 June 2021 08:10 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2021 08:09 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/6/466/pdf-vor |
| article xml file uploaded | 2 June 2021 08:09 CEST | Original file | N/A |
