| article html file updated | 31 August 2025 02:35 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4355 |
| article html file updated | 20 July 2022 02:02 CEST | Update | - |
| article html file updated | 13 February 2020 23:12 CET | Update | - |
| article html file updated | 30 October 2019 21:35 CET | Update | - |
| article html file updated | 9 October 2019 10:20 CEST | Original file | - |
| article pdf uploaded. | 9 October 2019 10:19 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4355/pdf |
| article xml uploaded. | 9 October 2019 10:19 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4355/xml |
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