| article html file updated | 21 August 2026 23:10 CEST | Update | https://www.mdpi.com/1999-4907/13/4/512 |
| article html file updated | 1 August 2022 07:41 CEST | Update | N/A |
| article html file updated | 29 March 2022 10:03 CEST | Update | N/A |
| article html file updated | 28 March 2022 10:09 CEST | Original file | N/A |
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| article xml uploaded. | 28 March 2022 10:01 CEST | Update | https://www.mdpi.com/1999-4907/13/4/512/xml |
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| article pdf uploaded. | 25 March 2022 16:12 CET | Version of Record | https://www.mdpi.com/1999-4907/13/4/512/pdf-vor |
