| article html file updated | 2 September 2025 10:32 CEST | Update | https://www.mdpi.com/2227-9032/9/6/704 |
| article html file updated | 26 July 2022 23:40 CEST | Update | - |
| article html file updated | 10 June 2021 09:55 CEST | Original file | - |
| article pdf uploaded. | 10 June 2021 09:54 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/6/704/pdf |
| article xml uploaded. | 10 June 2021 09:54 CEST | Update | https://www.mdpi.com/2227-9032/9/6/704/xml |
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