| article html file updated | 29 August 2025 22:36 CEST | Update | https://www.mdpi.com/1420-3049/21/1/105 |
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| article pdf uploaded. | 16 January 2016 15:14 CET | Version of Record | https://www.mdpi.com/1420-3049/21/1/105/pdf |
| article xml uploaded. | 16 January 2016 15:14 CET | Original file | https://www.mdpi.com/1420-3049/21/1/105/xml |
