| article html file updated | 31 August 2025 04:53 CEST | Update | https://www.mdpi.com/2073-8994/11/12/1431 |
| article html file updated | 19 July 2022 23:23 CEST | Update | - |
| article html file updated | 14 February 2020 11:19 CET | Update | - |
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| article html file updated | 3 December 2019 06:50 CET | Update | - |
| article xml uploaded. | 3 December 2019 06:49 CET | Update | https://www.mdpi.com/2073-8994/11/12/1431/xml |
| article pdf uploaded. | 3 December 2019 06:49 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/12/1431/pdf |
| article html file updated | 20 November 2019 11:28 CET | Original file | - |
| article pdf uploaded. | 20 November 2019 11:27 CET | Version of Record | https://www.mdpi.com/2073-8994/11/12/1431/pdf-vor |
| article xml uploaded. | 20 November 2019 11:27 CET | Update | - |
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