| article html file updated | 1 September 2025 21:25 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1301 |
| article html file updated | 25 July 2022 01:10 CEST | Update | N/A |
| article html file updated | 22 February 2021 07:35 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 07:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1301/pdf |
| article xml uploaded. | 22 February 2021 07:33 CET | Update | https://www.mdpi.com/1424-8220/21/4/1301/xml |
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| article pdf uploaded. | 11 February 2021 16:14 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1301/pdf-vor |
| article pdf uploaded. | 11 February 2021 14:12 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1301/pdf-vor |
