| article html file updated | 30 August 2025 21:02 CEST | Update | https://www.mdpi.com/2073-4344/9/6/520 |
| article html file updated | 20 July 2022 15:43 CEST | Update | - |
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| article html file updated | 21 October 2019 18:09 CEST | Update | - |
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| article html file updated | 12 June 2019 11:24 CEST | Original file | - |
| article supplementary file uploaded. | 12 June 2019 11:22 CEST | - | https://www.mdpi.com/2073-4344/9/6/520#supplementary |
| article pdf uploaded. | 12 June 2019 11:22 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/6/520/pdf |
| article xml uploaded. | 12 June 2019 11:22 CEST | Update | https://www.mdpi.com/2073-4344/9/6/520/xml |
| article xml file uploaded | 12 June 2019 11:22 CEST | Original file | - |
