| article html file updated | 31 August 2025 03:54 CEST | Update | https://www.mdpi.com/2218-273X/9/11/682 |
| article html file updated | 20 July 2022 00:28 CEST | Update | - |
| article html file updated | 14 February 2020 05:59 CET | Update | - |
| article html file updated | 28 November 2019 00:59 CET | Update | - |
| article html file updated | 1 November 2019 13:23 CET | Original file | - |
| article pdf uploaded. | 1 November 2019 12:09 CET | Version of Record | https://www.mdpi.com/2218-273X/9/11/682/pdf |
| article xml uploaded. | 1 November 2019 12:09 CET | Update | https://www.mdpi.com/2218-273X/9/11/682/xml |
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