| article html file updated | 30 August 2025 11:31 CEST | Update | https://www.mdpi.com/2079-4991/9/2/157 |
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| article html file updated | 29 January 2019 03:03 CET | Update | N/A |
| article pdf uploaded. | 29 January 2019 03:01 CET | Updated version of record | https://www.mdpi.com/2079-4991/9/2/157/pdf |
| article xml uploaded. | 29 January 2019 03:01 CET | Update | https://www.mdpi.com/2079-4991/9/2/157/xml |
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| article html file updated | 27 January 2019 07:38 CET | Original file | N/A |
| article pdf uploaded. | 27 January 2019 07:35 CET | Version of Record | https://www.mdpi.com/2079-4991/9/2/157/pdf-vor |
| article xml uploaded. | 27 January 2019 07:35 CET | Update | N/A |
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