| article html file updated | 29 August 2025 22:37 CEST | Update | https://www.mdpi.com/1420-3049/21/1/126 |
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| article html file updated | 12 November 2018 04:33 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2016 10:56 CET | Version of Record | https://www.mdpi.com/1420-3049/21/1/126/pdf |
| article xml uploaded. | 21 January 2016 10:56 CET | Original file | https://www.mdpi.com/1420-3049/21/1/126/xml |
