| article html file updated | 22 August 2026 00:07 CEST | Update | https://www.mdpi.com/1999-4907/13/4/540 |
| article html file updated | 27 December 2025 05:09 CET | Update | N/A |
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| article pdf uploaded. | 31 March 2022 07:55 CEST | Updated version of record | https://www.mdpi.com/1999-4907/13/4/540/pdf |
| article xml uploaded. | 31 March 2022 07:55 CEST | Update | https://www.mdpi.com/1999-4907/13/4/540/xml |
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| article pdf uploaded. | 31 March 2022 07:54 CEST | Updated version of record | https://www.mdpi.com/1999-4907/13/4/540/pdf-vor |
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| article pdf uploaded. | 30 March 2022 15:45 CEST | Version of Record | https://www.mdpi.com/1999-4907/13/4/540/pdf-vor |
