| article html file updated | 31 August 2025 08:26 CEST | Update | https://www.mdpi.com/2223-7747/9/1/79 |
| article html file updated | 19 July 2022 19:53 CEST | Update | - |
| article html file updated | 15 February 2020 00:58 CET | Update | - |
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| article html file updated | 8 January 2020 08:55 CET | Original file | - |
| article supplementary file uploaded. | 8 January 2020 08:53 CET | - | https://www.mdpi.com/2223-7747/9/1/79#supplementary |
| article pdf uploaded. | 8 January 2020 08:53 CET | Version of Record | https://www.mdpi.com/2223-7747/9/1/79/pdf |
| article xml uploaded. | 8 January 2020 08:53 CET | Update | https://www.mdpi.com/2223-7747/9/1/79/xml |
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