| article html file updated | 29 August 2025 21:08 CEST | Update | https://www.mdpi.com/2075-1702/2/3/158 |
| article html file updated | 15 July 2022 23:11 CEST | Update | N/A |
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| article html file updated | 20 August 2015 11:55 CEST | Original file | N/A |
| article pdf uploaded. | 4 July 2014 14:52 CEST | Version of Record | https://www.mdpi.com/2075-1702/2/3/158/pdf |
