| article html file updated | 30 August 2025 11:15 CEST | Update | https://www.mdpi.com/1422-0067/20/2/430 |
| article html file updated | 18 July 2022 00:21 CEST | Update | N/A |
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| article html file updated | 23 January 2019 02:50 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2019 12:57 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/2/430/pdf |
| article xml uploaded. | 22 January 2019 12:57 CET | Update | https://www.mdpi.com/1422-0067/20/2/430/xml |
| article xml file uploaded | 22 January 2019 12:57 CET | Update | N/A |
| article pdf uploaded. | 19 January 2019 12:43 CET | Version of Record | https://www.mdpi.com/1422-0067/20/2/430/pdf-vor |
| article xml file uploaded | 19 January 2019 12:43 CET | Original file | N/A |
