| article html file updated | 30 August 2025 12:04 CEST | Update | https://www.mdpi.com/1424-8220/19/4/805 |
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| article xml uploaded. | 20 February 2019 06:43 CET | Update | https://www.mdpi.com/1424-8220/19/4/805/xml |
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| article pdf uploaded. | 20 February 2019 06:43 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/4/805/pdf |
| article html file updated | 16 February 2019 08:03 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 08:00 CET | Version of Record | https://www.mdpi.com/1424-8220/19/4/805/pdf-vor |
| article xml file uploaded | 16 February 2019 08:00 CET | Update | - |
| article xml uploaded. | 16 February 2019 08:00 CET | Original file | - |
