| article html file updated | 30 August 2025 10:45 CEST | Update | https://www.mdpi.com/1424-8220/19/1/208 |
| article html file updated | 17 July 2022 21:50 CEST | Update | - |
| article html file updated | 11 February 2020 07:28 CET | Update | - |
| article html file updated | 13 October 2019 01:11 CEST | Update | - |
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| article html file updated | 2 April 2019 23:54 CEST | Update | - |
| article html file updated | 10 January 2019 09:35 CET | Original file | - |
| article pdf uploaded. | 10 January 2019 09:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/208/pdf |
| article xml uploaded. | 10 January 2019 09:33 CET | Update | https://www.mdpi.com/1424-8220/19/1/208/xml |
| article xml file uploaded | 10 January 2019 09:33 CET | Update | - |
| article pdf uploaded. | 8 January 2019 14:44 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/208/pdf-vor |
| article pdf uploaded. | 8 January 2019 14:31 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/208/pdf-vor |
| article xml file uploaded | 8 January 2019 14:31 CET | Original file | - |
