| article html file updated | 31 August 2025 11:42 CEST | Update | https://www.mdpi.com/2073-4409/9/2/444 |
| article html file updated | 21 August 2025 23:40 CEST | Update | - |
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| article html file updated | 6 March 2020 09:27 CET | Update | - |
| article html file updated | 18 February 2020 16:42 CET | Original file | - |
| article pdf uploaded. | 18 February 2020 16:40 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/444/pdf |
| article xml uploaded. | 18 February 2020 16:40 CET | Update | https://www.mdpi.com/2073-4409/9/2/444/xml |
| article xml file uploaded | 18 February 2020 16:40 CET | Update | - |
| article supplementary file uploaded. | 14 February 2020 14:44 CET | - | https://www.mdpi.com/2073-4409/9/2/444#supplementary |
| article pdf uploaded. | 14 February 2020 14:44 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/444/pdf-vor |
| article xml file uploaded | 14 February 2020 14:44 CET | Original file | - |
