| article html file updated | 31 August 2025 10:26 CEST | Update | https://www.mdpi.com/2073-445X/9/2/40 |
| article html file updated | 20 July 2022 18:57 CEST | Update | - |
| article html file updated | 7 March 2020 05:13 CET | Update | - |
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| article pdf uploaded. | 7 February 2020 04:09 CET | Updated version of record | https://www.mdpi.com/2073-445X/9/2/40/pdf |
| article xml uploaded. | 7 February 2020 04:09 CET | Update | https://www.mdpi.com/2073-445X/9/2/40/xml |
| article xml file uploaded | 7 February 2020 04:09 CET | Update | - |
| article html file updated | 4 February 2020 04:26 CET | Update | - |
| article pdf uploaded. | 4 February 2020 04:24 CET | Updated version of record | https://www.mdpi.com/2073-445X/9/2/40/pdf-vor |
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| article html file updated | 1 February 2020 11:34 CET | Original file | - |
| article pdf uploaded. | 1 February 2020 11:32 CET | Version of Record | https://www.mdpi.com/2073-445X/9/2/40/pdf-vor |
| article xml uploaded. | 1 February 2020 11:32 CET | Update | - |
| article xml file uploaded | 1 February 2020 11:32 CET | Original file | - |
