| article html file updated | 1 September 2025 21:14 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1231 |
| article html file updated | 24 July 2022 22:08 CEST | Update | N/A |
| article html file updated | 11 February 2021 03:54 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2021 03:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1231/pdf |
| article xml uploaded. | 11 February 2021 03:52 CET | Update | https://www.mdpi.com/1424-8220/21/4/1231/xml |
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| article pdf uploaded. | 10 February 2021 10:24 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1231/pdf-vor |
| article pdf uploaded. | 9 February 2021 15:17 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1231/pdf-vor |
