| article html file updated | 1 September 2025 22:18 CEST | Update | https://www.mdpi.com/1999-4907/12/2/245 |
| article html file updated | 25 July 2022 04:21 CEST | Update | - |
| article html file updated | 25 February 2021 09:37 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 09:36 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/245/pdf |
| article xml uploaded. | 25 February 2021 09:36 CET | Update | https://www.mdpi.com/1999-4907/12/2/245/xml |
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| article pdf uploaded. | 20 February 2021 12:36 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/245/pdf-vor |
