| article html file updated | 2 September 2025 02:27 CEST | Update | https://www.mdpi.com/2227-9032/9/4/397 |
| article html file updated | 25 July 2022 10:20 CEST | Update | - |
| article html file updated | 3 August 2021 23:43 CEST | Update | - |
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| article html file updated | 10 April 2021 22:14 CEST | Update | - |
| article html file updated | 1 April 2021 12:38 CEST | Original file | - |
| article pdf uploaded. | 1 April 2021 12:37 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/4/397/pdf |
| article xml uploaded. | 1 April 2021 12:37 CEST | Update | https://www.mdpi.com/2227-9032/9/4/397/xml |
| article xml file uploaded | 1 April 2021 12:37 CEST | Original file | - |
