| article html file updated | 30 August 2025 11:20 CEST | Update | https://www.mdpi.com/2227-7390/7/2/112 |
| article html file updated | 21 August 2025 20:28 CEST | Update | - |
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| article pdf uploaded. | 31 January 2019 12:13 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/2/112/pdf |
| article xml uploaded. | 31 January 2019 12:13 CET | Update | https://www.mdpi.com/2227-7390/7/2/112/xml |
| article xml file uploaded | 31 January 2019 12:13 CET | Update | - |
| article pdf uploaded. | 22 January 2019 12:23 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/2/112/pdf-vor |
| article pdf uploaded. | 22 January 2019 12:15 CET | Version of Record | https://www.mdpi.com/2227-7390/7/2/112/pdf-vor |
| article xml file uploaded | 22 January 2019 12:15 CET | Original file | - |
