| article html file updated | 1 September 2025 17:05 CEST | Update | https://www.mdpi.com/2308-3417/6/1/2 |
| article html file updated | 23 July 2022 07:38 CEST | Update | - |
| article html file updated | 26 December 2020 15:45 CET | Original file | - |
| article supplementary file uploaded. | 26 December 2020 15:44 CET | - | https://www.mdpi.com/2308-3417/6/1/2#supplementary |
| article pdf uploaded. | 26 December 2020 15:44 CET | Version of Record | https://www.mdpi.com/2308-3417/6/1/2/pdf |
| article xml uploaded. | 26 December 2020 15:44 CET | Update | https://www.mdpi.com/2308-3417/6/1/2/xml |
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