| article html file updated | 1 September 2025 19:01 CEST | Update | https://www.mdpi.com/2254-9625/11/1/6 |
| article html file updated | 23 July 2022 19:22 CEST | Update | - |
| article html file updated | 19 January 2021 11:10 CET | Update | - |
| article pdf uploaded. | 19 January 2021 11:09 CET | Updated version of record | https://www.mdpi.com/2254-9625/11/1/6/pdf |
| article xml uploaded. | 19 January 2021 11:09 CET | Update | https://www.mdpi.com/2254-9625/11/1/6/xml |
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| article html file updated | 19 January 2021 08:29 CET | Original file | - |
| article pdf uploaded. | 19 January 2021 08:28 CET | Version of Record | - |
| article xml uploaded. | 19 January 2021 08:28 CET | Update | - |
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