| article html file updated | 31 August 2025 11:32 CEST | Update | https://www.mdpi.com/2223-7747/9/2/242 |
| article html file updated | 20 July 2022 20:04 CEST | Update | - |
| article html file updated | 6 March 2020 09:24 CET | Update | - |
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| article html file updated | 13 February 2020 12:41 CET | Original file | - |
| article supplementary file uploaded. | 13 February 2020 12:40 CET | - | https://www.mdpi.com/2223-7747/9/2/242#supplementary |
| article pdf uploaded. | 13 February 2020 12:40 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/242/pdf |
| article xml uploaded. | 13 February 2020 12:40 CET | Update | https://www.mdpi.com/2223-7747/9/2/242/xml |
| article xml file uploaded | 13 February 2020 12:40 CET | Original file | - |
