| article html file updated | 1 September 2025 14:08 CEST | Update | https://www.mdpi.com/2225-1154/8/11/137 |
| article html file updated | 23 July 2022 02:07 CEST | Update | - |
| article html file updated | 24 November 2020 09:07 CET | Update | - |
| article pdf uploaded. | 24 November 2020 09:05 CET | Updated version of record | https://www.mdpi.com/2225-1154/8/11/137/pdf |
| article xml uploaded. | 24 November 2020 09:05 CET | Update | https://www.mdpi.com/2225-1154/8/11/137/xml |
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| article html file updated | 23 November 2020 04:39 CET | Update | - |
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| article pdf uploaded. | 23 November 2020 04:23 CET | Updated version of record | - |
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| article html file updated | 23 November 2020 03:57 CET | Original file | - |
| article pdf uploaded. | 23 November 2020 03:55 CET | Version of Record | - |
| article xml uploaded. | 23 November 2020 03:55 CET | Update | - |
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