| article html file updated | 2 September 2025 03:08 CEST | Update | https://www.mdpi.com/2309-608X/7/4/280 |
| article html file updated | 25 July 2022 11:19 CEST | Update | - |
| article html file updated | 4 August 2021 17:19 CEST | Update | - |
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| article pdf uploaded. | 9 April 2021 06:27 CEST | Updated version of record | https://www.mdpi.com/2309-608X/7/4/280/pdf |
| article xml uploaded. | 9 April 2021 06:27 CEST | Update | https://www.mdpi.com/2309-608X/7/4/280/xml |
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