| article html file updated | 25 December 2025 07:29 CET | Update | https://www.mdpi.com/2079-9284/8/2/28 |
| article html file updated | 2 September 2025 02:33 CEST | Update | N/A |
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| article xml file uploaded | 7 April 2021 07:07 CEST | Update | https://www.mdpi.com/2079-9284/8/2/28/xml |
| article pdf uploaded. | 7 April 2021 07:07 CEST | Updated version of record | https://www.mdpi.com/2079-9284/8/2/28/pdf |
| article html file updated | 2 April 2021 11:06 CEST | Update | N/A |
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| article xml file uploaded | 2 April 2021 11:05 CEST | Update | N/A |
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| article pdf uploaded. | 2 April 2021 10:25 CEST | Version of Record | https://www.mdpi.com/2079-9284/8/2/28/pdf-vor |
