| article html file updated | 29 August 2025 20:59 CEST | Update | https://www.mdpi.com/2075-163X/4/1/145 |
| article html file updated | 15 July 2022 22:56 CEST | Update | - |
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| article supplementary file uploaded. | 14 March 2014 10:22 CET | - | https://www.mdpi.com/2075-163X/4/1/145#supplementary |
| article pdf uploaded. | 14 March 2014 10:22 CET | Version of Record | https://www.mdpi.com/2075-163X/4/1/145/pdf |
