| article html file updated | 29 August 2025 21:46 CEST | Update | https://www.mdpi.com/1996-1944/8/6/2873 |
| article html file updated | 16 July 2022 00:17 CEST | Update | N/A |
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| article html file updated | 21 August 2015 12:34 CEST | Original file | N/A |
| article pdf uploaded. | 26 May 2015 10:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/8/6/2873/pdf |
