| article html file updated | 30 August 2025 11:00 CEST | Update | https://www.mdpi.com/1424-8220/19/2/313 |
| article html file updated | 21 August 2025 20:26 CEST | Update | - |
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| article html file updated | 15 January 2019 07:13 CET | Original file | - |
| article pdf uploaded. | 15 January 2019 07:10 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/2/313/pdf |
| article xml uploaded. | 15 January 2019 07:10 CET | Update | https://www.mdpi.com/1424-8220/19/2/313/xml |
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| article pdf uploaded. | 14 January 2019 16:26 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/2/313/pdf-vor |
| article pdf uploaded. | 14 January 2019 15:55 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/313/pdf-vor |
| article xml file uploaded | 14 January 2019 15:55 CET | Original file | - |
