| article html file updated | 1 September 2025 18:16 CEST | Update | https://www.mdpi.com/2227-9032/9/1/63 |
| article html file updated | 22 August 2025 00:31 CEST | Update | - |
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| article html file updated | 11 January 2021 08:27 CET | Update | - |
| article pdf uploaded. | 11 January 2021 08:26 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/1/63/pdf |
| article xml uploaded. | 11 January 2021 08:26 CET | Update | https://www.mdpi.com/2227-9032/9/1/63/xml |
| article xml file uploaded | 11 January 2021 08:26 CET | Update | - |
| article html file updated | 11 January 2021 06:35 CET | Original file | - |
| article pdf uploaded. | 11 January 2021 06:34 CET | Version of Record | - |
| article xml uploaded. | 11 January 2021 06:34 CET | Update | - |
| article xml file uploaded | 11 January 2021 06:34 CET | Original file | - |
