| article html file updated | 30 August 2025 10:48 CEST | Update | https://www.mdpi.com/1424-8220/19/2/236 |
| article html file updated | 17 July 2022 22:05 CEST | Update | N/A |
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| article html file updated | 10 January 2019 07:35 CET | Original file | N/A |
| article pdf uploaded. | 10 January 2019 07:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/2/236/pdf |
| article xml uploaded. | 10 January 2019 07:33 CET | Update | https://www.mdpi.com/1424-8220/19/2/236/xml |
| article xml file uploaded | 10 January 2019 07:33 CET | Update | N/A |
| article pdf uploaded. | 9 January 2019 18:12 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/2/236/pdf-vor |
| article pdf uploaded. | 9 January 2019 18:11 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/236/pdf-vor |
| article xml file uploaded | 9 January 2019 18:11 CET | Original file | N/A |
