| article html file updated | 31 August 2025 05:27 CEST | Update | https://www.mdpi.com/1422-0067/20/23/6050 |
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| article html file updated | 4 December 2019 12:25 CET | Original file | - |
| article pdf uploaded. | 4 December 2019 12:24 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/23/6050/pdf |
| article xml uploaded. | 4 December 2019 12:24 CET | Update | https://www.mdpi.com/1422-0067/20/23/6050/xml |
| article xml file uploaded | 4 December 2019 12:24 CET | Update | - |
| article pdf uploaded. | 30 November 2019 11:06 CET | Version of Record | https://www.mdpi.com/1422-0067/20/23/6050/pdf-vor |
| article xml file uploaded | 30 November 2019 11:06 CET | Original file | - |
