| article html file updated | 31 August 2025 15:19 CEST | Update | https://www.mdpi.com/2071-1050/12/6/2539 |
| article html file updated | 20 July 2022 23:48 CEST | Update | - |
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| article html file updated | 27 March 2020 02:33 CET | Update | - |
| article pdf uploaded. | 27 March 2020 02:32 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2539/pdf |
| article xml uploaded. | 27 March 2020 02:32 CET | Update | https://www.mdpi.com/2071-1050/12/6/2539/xml |
| article xml file uploaded | 27 March 2020 02:32 CET | Update | - |
| article html file updated | 25 March 2020 03:21 CET | Update | - |
| article pdf uploaded. | 25 March 2020 03:20 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2539/pdf-vor |
| article xml file uploaded | 25 March 2020 03:20 CET | Update | - |
| article html file updated | 24 March 2020 11:22 CET | Original file | - |
| article pdf uploaded. | 24 March 2020 11:21 CET | Version of Record | https://www.mdpi.com/2071-1050/12/6/2539/pdf-vor |
| article xml file uploaded | 24 March 2020 11:21 CET | Original file | - |
