| article html file updated | 30 August 2025 01:10 CEST | Update | https://www.mdpi.com/1420-3049/22/9/1535 |
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| article xml uploaded. | 13 September 2017 13:09 CEST | Original file | https://www.mdpi.com/1420-3049/22/9/1535/xml |
| article pdf uploaded. | 13 September 2017 13:09 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/9/1535/pdf |
| article pdf uploaded. | 12 September 2017 12:59 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1535/pdf-vor |
