| article html file updated | 30 August 2025 21:59 CEST | Update | https://www.mdpi.com/2218-273X/9/7/257 |
| article html file updated | 20 July 2022 07:36 CEST | Update | - |
| article html file updated | 12 February 2020 23:52 CET | Update | - |
| article html file updated | 31 July 2019 14:01 CEST | Update | - |
| article html file updated | 3 July 2019 09:45 CEST | Original file | - |
| article supplementary file uploaded. | 3 July 2019 09:43 CEST | - | https://www.mdpi.com/2218-273X/9/7/257#supplementary |
| article pdf uploaded. | 3 July 2019 09:43 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/7/257/pdf |
| article xml uploaded. | 3 July 2019 09:43 CEST | Update | https://www.mdpi.com/2218-273X/9/7/257/xml |
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