| article html file updated | 31 August 2025 04:51 CEST | Update | https://www.mdpi.com/1996-1073/12/22/4399 |
| article html file updated | 21 August 2025 23:23 CEST | Update | - |
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| article html file updated | 27 November 2019 23:07 CET | Update | - |
| article html file updated | 22 November 2019 04:22 CET | Original file | - |
| article pdf uploaded. | 22 November 2019 04:21 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4399/pdf |
| article xml uploaded. | 22 November 2019 04:21 CET | Update | https://www.mdpi.com/1996-1073/12/22/4399/xml |
| article xml file uploaded | 22 November 2019 04:21 CET | Update | - |
| article pdf uploaded. | 19 November 2019 15:00 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4399/pdf-vor |
| article xml file uploaded | 19 November 2019 15:00 CET | Original file | - |
