| article html file updated | 31 August 2025 01:48 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4690 |
| article html file updated | 21 August 2025 22:36 CEST | Update | - |
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| article xml uploaded. | 23 September 2019 05:33 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4690/xml |
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| article pdf uploaded. | 23 September 2019 05:33 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/19/4690/pdf |
| article html file updated | 21 September 2019 11:46 CEST | Original file | - |
| article pdf uploaded. | 21 September 2019 11:45 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/19/4690/pdf-vor |
| article xml uploaded. | 21 September 2019 11:45 CEST | Update | - |
| article xml file uploaded | 21 September 2019 11:45 CEST | Original file | - |
