| article html file updated | 29 August 2025 22:17 CEST | Update | https://www.mdpi.com/2075-4450/6/4/912 |
| article html file updated | 16 July 2022 01:09 CEST | Update | - |
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| article html file updated | 26 March 2019 13:40 CET | Original file | - |
| article pdf uploaded. | 29 October 2015 13:19 CET | Version of Record | https://www.mdpi.com/2075-4450/6/4/912/pdf |
