| article html file updated | 31 August 2025 17:43 CEST | Update | https://www.mdpi.com/2223-7747/9/4/518 |
| article html file updated | 21 July 2022 02:11 CEST | Update | - |
| article html file updated | 9 May 2020 04:35 CEST | Update | - |
| article html file updated | 17 April 2020 12:56 CEST | Original file | - |
| article supplementary file uploaded. | 17 April 2020 12:55 CEST | - | https://www.mdpi.com/2223-7747/9/4/518#supplementary |
| article pdf uploaded. | 17 April 2020 12:55 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/4/518/pdf |
| article xml uploaded. | 17 April 2020 12:55 CEST | Update | https://www.mdpi.com/2223-7747/9/4/518/xml |
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