| article html file updated | 15 August 2026 07:38 CEST | Update | https://www.mdpi.com/1660-4601/15/9/2039 |
| article html file updated | 10 February 2020 11:31 CET | Update | N/A |
| article html file updated | 8 October 2019 00:21 CEST | Update | N/A |
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| article html file updated | 18 September 2018 11:13 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2018 11:12 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/9/2039/pdf |
| article xml uploaded. | 18 September 2018 11:12 CEST | Update | https://www.mdpi.com/1660-4601/15/9/2039/xml |
| article xml file uploaded | 18 September 2018 11:12 CEST | Original file | N/A |
