| article html file updated | 31 August 2025 02:22 CEST | Update | https://www.mdpi.com/2227-9717/7/10/691 |
| article html file updated | 21 August 2025 22:45 CEST | Update | - |
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| article html file updated | 30 October 2019 09:47 CET | Update | - |
| article html file updated | 12 October 2019 12:56 CEST | Original file | - |
| article pdf uploaded. | 12 October 2019 12:53 CEST | Updated version of record | https://www.mdpi.com/2227-9717/7/10/691/pdf |
| article xml uploaded. | 12 October 2019 12:53 CEST | Update | https://www.mdpi.com/2227-9717/7/10/691/xml |
| article xml file uploaded | 12 October 2019 12:53 CEST | Update | - |
| article pdf uploaded. | 2 October 2019 11:55 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/10/691/pdf-vor |
| article xml file uploaded | 2 October 2019 11:55 CEST | Original file | - |
