| article html file updated | 31 August 2025 14:19 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1597 |
| article html file updated | 20 July 2022 22:48 CEST | Update | - |
| article html file updated | 1 April 2020 18:03 CEST | Update | - |
| article html file updated | 13 March 2020 09:00 CET | Original file | - |
| article pdf uploaded. | 13 March 2020 08:58 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1597/pdf |
| article xml uploaded. | 13 March 2020 08:58 CET | Update | https://www.mdpi.com/1424-8220/20/6/1597/xml |
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