| article html file updated | 29 August 2025 21:51 CEST | Update | https://www.mdpi.com/2075-5309/5/3/751 |
| article html file updated | 16 July 2022 00:27 CEST | Update | N/A |
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| article html file updated | 21 August 2015 14:06 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2015 12:56 CEST | Version of Record | https://www.mdpi.com/2075-5309/5/3/751/pdf |
