| article html file updated | 24 December 2025 14:00 CET | Update | https://www.mdpi.com/2077-0383/6/1/11 |
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| article xml uploaded. | 18 January 2017 08:56 CET | Original file | https://www.mdpi.com/2077-0383/6/1/11/xml |
| article pdf uploaded. | 18 January 2017 08:56 CET | Version of Record | https://www.mdpi.com/2077-0383/6/1/11/pdf |
