| article html file updated | 31 August 2025 04:00 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4786 |
| article html file updated | 20 July 2022 00:21 CEST | Update | N/A |
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| article html file updated | 15 November 2019 14:36 CET | Update | N/A |
| article html file updated | 5 November 2019 03:54 CET | Update | N/A |
| article pdf uploaded. | 5 November 2019 03:53 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4786/pdf |
| article xml uploaded. | 5 November 2019 03:53 CET | Update | https://www.mdpi.com/1424-8220/19/21/4786/xml |
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| article html file updated | 4 November 2019 04:56 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2019 04:54 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4786/pdf-vor |
| article xml uploaded. | 4 November 2019 04:54 CET | Update | N/A |
| article xml file uploaded | 4 November 2019 04:54 CET | Original file | N/A |
