| article html file updated | 1 September 2025 21:26 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1302 |
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| article html file updated | 18 February 2021 13:53 CET | Update | - |
| article pdf uploaded. | 18 February 2021 13:51 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1302/pdf |
| article xml uploaded. | 18 February 2021 13:51 CET | Update | https://www.mdpi.com/1424-8220/21/4/1302/xml |
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| article html file updated | 11 February 2021 15:11 CET | Original file | - |
| article pdf uploaded. | 11 February 2021 15:10 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1302/pdf-vor |
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