| article html file updated | 20 July 2022 23:38 CEST | Update | https://www.mdpi.com/1996-1073/13/6/1497 |
| article html file updated | 24 March 2020 05:23 CET | Update | - |
| article pdf uploaded. | 24 March 2020 05:22 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1497/pdf |
| article xml uploaded. | 24 March 2020 05:22 CET | Update | https://www.mdpi.com/1996-1073/13/6/1497/xml |
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| article html file updated | 22 March 2020 06:47 CET | Original file | - |
| article pdf uploaded. | 22 March 2020 06:45 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1497/pdf-vor |
| article xml file uploaded | 22 March 2020 06:45 CET | Original file | - |
