| article html file updated | 2 September 2025 01:44 CEST | Update | https://www.mdpi.com/2218-273X/11/4/496 |
| article html file updated | 22 August 2025 00:47 CEST | Update | - |
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| article pdf uploaded. | 26 March 2021 11:22 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/4/496/pdf |
| article xml uploaded. | 26 March 2021 11:21 CET | Update | https://www.mdpi.com/2218-273X/11/4/496/xml |
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| article pdf uploaded. | 25 March 2021 13:00 CET | Version of Record | https://www.mdpi.com/2218-273X/11/4/496/pdf-vor |
