| article html file updated | 1 September 2025 14:28 CEST | Update | https://www.mdpi.com/2199-8531/6/4/165 |
| article html file updated | 23 July 2022 02:39 CEST | Update | - |
| article html file updated | 26 November 2020 11:57 CET | Original file | - |
| article pdf uploaded. | 26 November 2020 11:46 CET | Version of Record | https://www.mdpi.com/2199-8531/6/4/165/pdf |
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