| article html file updated | 30 August 2025 01:51 CEST | Update | https://www.mdpi.com/1420-3049/22/12/2111 |
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| article xml uploaded. | 1 December 2017 03:31 CET | Update | https://www.mdpi.com/1420-3049/22/12/2111/xml |
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| article pdf uploaded. | 1 December 2017 03:31 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/12/2111/pdf |
| article pdf uploaded. | 30 November 2017 14:03 CET | Version of Record | https://www.mdpi.com/1420-3049/22/12/2111/pdf-vor |
