| article html file updated | 18 August 2026 12:25 CEST | Update | https://www.mdpi.com/1996-1073/13/23/6459 |
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| article html file updated | 9 December 2020 08:06 CET | Update | N/A |
| article pdf uploaded. | 9 December 2020 08:04 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/23/6459/pdf |
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| article html file updated | 8 December 2020 04:54 CET | Original file | N/A |
| article pdf uploaded. | 7 December 2020 09:25 CET | Version of Record | https://www.mdpi.com/1996-1073/13/23/6459/pdf-vor |
| article xml uploaded. | 7 December 2020 09:25 CET | Update | N/A |
| article xml file uploaded | 7 December 2020 09:25 CET | Original file | N/A |
