| article html file updated | 30 August 2025 03:51 CEST | Update | https://www.mdpi.com/1420-3049/23/5/1117 |
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| article xml uploaded. | 21 May 2018 10:38 CEST | Update | https://www.mdpi.com/1420-3049/23/5/1117/xml |
| article pdf uploaded. | 21 May 2018 10:38 CEST | Updated version of record | https://www.mdpi.com/1420-3049/23/5/1117/pdf |
| article pdf uploaded. | 8 May 2018 17:38 CEST | Updated version of record | https://www.mdpi.com/1420-3049/23/5/1117/pdf-vor |
| article pdf uploaded. | 8 May 2018 17:36 CEST | Version of Record | https://www.mdpi.com/1420-3049/23/5/1117/pdf-vor |
| article xml file uploaded | 8 May 2018 17:36 CEST | Original file | - |