| article html file updated | 30 August 2025 11:19 CEST | Update | https://www.mdpi.com/1422-0067/20/2/454 |
| article html file updated | 18 July 2022 00:35 CEST | Update | - |
| article html file updated | 11 February 2020 10:36 CET | Update | - |
| article html file updated | 13 October 2019 17:36 CEST | Update | - |
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| article html file updated | 29 January 2019 14:35 CET | Update | - |
| article html file updated | 22 January 2019 11:09 CET | Original file | - |
| article pdf uploaded. | 22 January 2019 11:07 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/2/454/pdf |
| article xml uploaded. | 22 January 2019 11:07 CET | Update | https://www.mdpi.com/1422-0067/20/2/454/xml |
| article xml file uploaded | 22 January 2019 11:07 CET | Update | - |
| article pdf uploaded. | 21 January 2019 17:20 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/2/454/pdf-vor |
| article pdf uploaded. | 21 January 2019 16:55 CET | Version of Record | https://www.mdpi.com/1422-0067/20/2/454/pdf-vor |
| article xml file uploaded | 21 January 2019 16:55 CET | Original file | - |
