| article html file updated | 30 August 2025 10:29 CEST | Update | https://www.mdpi.com/1996-1944/12/1/118 |
| article html file updated | 17 July 2022 19:58 CEST | Update | - |
| article html file updated | 11 February 2020 06:04 CET | Update | - |
| article html file updated | 12 October 2019 17:20 CEST | Update | - |
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| article html file updated | 16 January 2019 07:11 CET | Update | - |
| article html file updated | 3 January 2019 02:25 CET | Original file | - |
| article pdf uploaded. | 2 January 2019 06:36 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/1/118/pdf |
| article xml uploaded. | 2 January 2019 06:36 CET | Update | https://www.mdpi.com/1996-1944/12/1/118/xml |
| article xml file uploaded | 2 January 2019 06:36 CET | Update | - |
| article pdf uploaded. | 31 December 2018 12:29 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/1/118/pdf-vor |
| article pdf uploaded. | 31 December 2018 12:10 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/118/pdf-vor |
| article xml file uploaded | 31 December 2018 12:10 CET | Original file | - |
