| article html file updated | 30 August 2025 10:03 CEST | Update | https://www.mdpi.com/2072-666X/9/12/668 |
| article html file updated | 17 July 2022 16:31 CEST | Update | N/A |
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| article html file updated | 19 December 2018 12:26 CET | Original file | N/A |
| article supplementary file uploaded. | 19 December 2018 12:24 CET | - | https://www.mdpi.com/2072-666X/9/12/668#supplementary |
| article pdf uploaded. | 19 December 2018 12:24 CET | Updated version of record | https://www.mdpi.com/2072-666X/9/12/668/pdf |
| article xml uploaded. | 19 December 2018 12:24 CET | Update | https://www.mdpi.com/2072-666X/9/12/668/xml |
| article xml file uploaded | 19 December 2018 12:24 CET | Update | N/A |
| article pdf uploaded. | 17 December 2018 17:06 CET | Updated version of record | https://www.mdpi.com/2072-666X/9/12/668/pdf-vor |
| article pdf uploaded. | 17 December 2018 16:52 CET | Version of Record | https://www.mdpi.com/2072-666X/9/12/668/pdf-vor |
| article xml file uploaded | 17 December 2018 16:52 CET | Original file | N/A |
