| article html file updated | 2 September 2025 00:23 CEST | Update | https://www.mdpi.com/1424-8220/21/6/2004 |
| article html file updated | 25 July 2022 07:19 CEST | Update | - |
| article html file updated | 16 March 2021 02:35 CET | Original file | - |
| article pdf uploaded. | 16 March 2021 02:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2004/pdf |
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| article pdf uploaded. | 12 March 2021 12:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2004/pdf-vor |
| article pdf uploaded. | 12 March 2021 12:15 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2004/pdf-vor |
| article pdf uploaded. | 12 March 2021 11:23 CET | Version of Record | https://www.mdpi.com/1424-8220/21/6/2004/pdf-vor |
