| article html file updated | 31 August 2025 07:42 CEST | Update | https://www.mdpi.com/2073-4409/9/1/84 |
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| article pdf uploaded. | 3 January 2020 07:29 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/84/pdf |
| article xml uploaded. | 3 January 2020 07:29 CET | Update | https://www.mdpi.com/2073-4409/9/1/84/xml |
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| article html file updated | 29 December 2019 04:55 CET | Original file | - |
| article pdf uploaded. | 29 December 2019 04:54 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/84/pdf-vor |
| article xml uploaded. | 29 December 2019 04:54 CET | Update | - |
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