| article html file updated | 2 September 2025 00:12 CEST | Update | https://www.mdpi.com/2073-4441/13/6/756 |
| article html file updated | 25 July 2022 07:05 CEST | Update | - |
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| article pdf uploaded. | 23 March 2021 02:20 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/6/756/pdf |
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| article html file updated | 12 March 2021 10:09 CET | Update | - |
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| article pdf uploaded. | 12 March 2021 09:04 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/6/756/pdf-vor |
| article xml file uploaded | 12 March 2021 09:04 CET | Original file | - |
| article pdf uploaded. | 10 March 2021 16:18 CET | Version of Record | https://www.mdpi.com/2073-4441/13/6/756/pdf-vor |
