| article html file updated | 31 August 2025 04:00 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4788 |
| article html file updated | 20 July 2022 00:20 CEST | Update | N/A |
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| article html file updated | 15 November 2019 14:37 CET | Update | N/A |
| article html file updated | 7 November 2019 02:54 CET | Update | N/A |
| article pdf uploaded. | 7 November 2019 02:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4788/pdf |
| article xml uploaded. | 7 November 2019 02:52 CET | Update | https://www.mdpi.com/1424-8220/19/21/4788/xml |
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| article html file updated | 4 November 2019 07:14 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2019 07:12 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4788/pdf-vor |
| article xml uploaded. | 4 November 2019 07:12 CET | Update | N/A |
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