| article html file updated | 16 August 2026 09:16 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1751 |
| article html file updated | 13 February 2020 11:48 CET | Update | N/A |
| article html file updated | 26 September 2019 21:38 CEST | Update | N/A |
| article html file updated | 2 September 2019 04:37 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2019 04:36 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/9/1751/pdf |
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| article pdf uploaded. | 22 August 2019 15:26 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/9/1751/pdf-vor |
| article xml file uploaded | 22 August 2019 15:26 CEST | Original file | N/A |
