| article html file updated | 31 August 2025 07:08 CEST | Update | https://www.mdpi.com/2072-6651/12/1/9 |
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| article html file updated | 27 December 2019 11:26 CET | Original file | - |
| article pdf uploaded. | 27 December 2019 11:24 CET | Updated version of record | https://www.mdpi.com/2072-6651/12/1/9/pdf |
| article xml uploaded. | 27 December 2019 11:24 CET | Update | https://www.mdpi.com/2072-6651/12/1/9/xml |
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| article supplementary file uploaded. | 20 December 2019 16:11 CET | - | https://www.mdpi.com/2072-6651/12/1/9#supplementary |
| article pdf uploaded. | 20 December 2019 16:11 CET | Version of Record | https://www.mdpi.com/2072-6651/12/1/9/pdf-vor |
| article xml file uploaded | 20 December 2019 16:11 CET | Original file | - |
