| article html file updated | 31 August 2025 10:25 CEST | Update | https://www.mdpi.com/2073-4409/9/2/336 |
| article html file updated | 21 August 2025 23:38 CEST | Update | - |
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| article pdf uploaded. | 4 February 2020 07:04 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/336/pdf |
| article xml uploaded. | 4 February 2020 07:04 CET | Update | https://www.mdpi.com/2073-4409/9/2/336/xml |
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| article supplementary file uploaded. | 1 February 2020 10:03 CET | - | https://www.mdpi.com/2073-4409/9/2/336#supplementary |
| article pdf uploaded. | 1 February 2020 10:03 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/336/pdf-vor |
| article xml file uploaded | 1 February 2020 10:03 CET | Original file | - |
