| article html file updated | 25 December 2025 14:39 CET | Update | https://www.mdpi.com/2227-9032/9/6/759 |
| article html file updated | 2 September 2025 11:32 CEST | Update | - |
| article html file updated | 27 July 2022 00:57 CEST | Update | - |
| article html file updated | 21 June 2021 10:11 CEST | Original file | - |
| article pdf uploaded. | 21 June 2021 10:02 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/6/759/pdf |
| article xml uploaded. | 21 June 2021 10:02 CEST | Update | https://www.mdpi.com/2227-9032/9/6/759/xml |
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| article pdf uploaded. | 18 June 2021 17:29 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/6/759/pdf-vor |
