| article html file updated | 2 September 2025 10:06 CEST | Update | https://www.mdpi.com/2227-9067/8/6/480 |
| article html file updated | 26 July 2022 23:08 CEST | Update | - |
| article html file updated | 9 June 2021 05:11 CEST | Update | - |
| article pdf uploaded. | 9 June 2021 05:10 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/6/480/pdf |
| article xml uploaded. | 9 June 2021 05:10 CEST | Update | https://www.mdpi.com/2227-9067/8/6/480/xml |
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| article html file updated | 7 June 2021 08:02 CEST | Original file | - |
| article pdf uploaded. | 7 June 2021 08:01 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/6/480/pdf-vor |
| article xml file uploaded | 7 June 2021 08:01 CEST | Original file | - |
