| article html file updated | 30 August 2025 07:38 CEST | Update | https://www.mdpi.com/2075-4663/6/4/116 |
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| article html file updated | 10 October 2018 11:45 CEST | Original file | N/A |
| article pdf uploaded. | 10 October 2018 11:45 CEST | Version of Record | https://www.mdpi.com/2075-4663/6/4/116/pdf |
| article xml uploaded. | 10 October 2018 11:45 CEST | Update | https://www.mdpi.com/2075-4663/6/4/116/xml |
| article xml file uploaded | 10 October 2018 11:45 CEST | Original file | N/A |
