| article html file updated | 31 August 2025 05:32 CEST | Update | https://www.mdpi.com/1999-4923/11/12/642 |
| article html file updated | 19 July 2022 22:42 CEST | Update | - |
| article html file updated | 14 February 2020 15:08 CET | Update | - |
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| article html file updated | 30 December 2019 23:30 CET | Update | - |
| article html file updated | 18 December 2019 12:08 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 12:05 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/12/642/pdf |
| article xml uploaded. | 18 December 2019 12:05 CET | Update | https://www.mdpi.com/1999-4923/11/12/642/xml |
| article xml file uploaded | 18 December 2019 12:05 CET | Update | - |
| article supplementary file uploaded. | 2 December 2019 13:28 CET | - | https://www.mdpi.com/1999-4923/11/12/642#supplementary |
| article pdf uploaded. | 2 December 2019 13:28 CET | Version of Record | https://www.mdpi.com/1999-4923/11/12/642/pdf-vor |
| article xml file uploaded | 2 December 2019 13:28 CET | Original file | - |
