| article html file updated | 30 August 2025 01:06 CEST | Update | https://www.mdpi.com/1420-3049/22/9/1448 |
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| article xml uploaded. | 5 September 2017 06:06 CEST | Update | https://www.mdpi.com/1420-3049/22/9/1448/xml |
| article pdf uploaded. | 5 September 2017 06:06 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/9/1448/pdf |
| article html file updated | 4 September 2017 04:39 CEST | Original file | N/A |
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| article pdf uploaded. | 4 September 2017 04:38 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1448/pdf-vor |
