| article html file updated | 30 August 2025 10:34 CEST | Update | https://www.mdpi.com/2073-4441/11/1/73 |
| article html file updated | 17 July 2022 20:42 CEST | Update | - |
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| article html file updated | 5 January 2019 02:57 CET | Original file | - |
| article pdf uploaded. | 4 January 2019 09:58 CET | Updated version of record | https://www.mdpi.com/2073-4441/11/1/73/pdf |
| article xml uploaded. | 4 January 2019 09:58 CET | Update | https://www.mdpi.com/2073-4441/11/1/73/xml |
| article xml file uploaded | 4 January 2019 09:58 CET | Update | - |
| article pdf uploaded. | 3 January 2019 16:05 CET | Updated version of record | https://www.mdpi.com/2073-4441/11/1/73/pdf-vor |
| article pdf uploaded. | 3 January 2019 15:41 CET | Version of Record | https://www.mdpi.com/2073-4441/11/1/73/pdf-vor |
| article xml file uploaded | 3 January 2019 15:41 CET | Original file | - |
