| article html file updated | 1 September 2025 23:17 CEST | Update | https://www.mdpi.com/2227-9717/9/3/449 |
| article html file updated | 25 July 2022 05:45 CEST | Update | - |
| article html file updated | 14 March 2021 09:58 CET | Update | - |
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| article pdf uploaded. | 13 March 2021 10:32 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/3/449/pdf |
| article xml uploaded. | 13 March 2021 10:32 CET | Update | https://www.mdpi.com/2227-9717/9/3/449/xml |
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| article pdf uploaded. | 2 March 2021 12:54 CET | Version of Record | https://www.mdpi.com/2227-9717/9/3/449/pdf-vor |
