| article html file updated | 2 September 2025 02:05 CEST | Update | https://www.mdpi.com/2227-9032/9/4/377 |
| article html file updated | 25 July 2022 09:47 CEST | Update | - |
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| article pdf uploaded. | 31 March 2021 04:09 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/4/377/pdf |
| article xml uploaded. | 31 March 2021 04:09 CEST | Update | https://www.mdpi.com/2227-9032/9/4/377/xml |
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| article pdf uploaded. | 29 March 2021 15:06 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/4/377/pdf-vor |
