| article html file updated | 1 September 2025 22:28 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1522 |
| article html file updated | 25 July 2022 04:35 CEST | Update | - |
| article html file updated | 25 February 2021 06:41 CET | Update | - |
| article pdf uploaded. | 25 February 2021 06:40 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1522/pdf |
| article xml uploaded. | 25 February 2021 06:40 CET | Update | https://www.mdpi.com/1424-8220/21/4/1522/xml |
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| article html file updated | 23 February 2021 03:22 CET | Update | - |
| article pdf uploaded. | 23 February 2021 03:21 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1522/pdf-vor |
| article xml uploaded. | 23 February 2021 03:21 CET | Update | - |
| article xml file uploaded | 23 February 2021 03:21 CET | Update | - |
| article html file updated | 22 February 2021 17:05 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 17:04 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1522/pdf-vor |
| article xml uploaded. | 22 February 2021 17:04 CET | Update | - |
| article xml file uploaded | 22 February 2021 17:04 CET | Original file | - |
