| article html file updated | 30 August 2025 09:36 CEST | Update | https://www.mdpi.com/2071-1050/10/12/4608 |
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| article html file updated | 26 December 2018 16:41 CET | Update | - |
| article html file updated | 16 December 2018 10:14 CET | Original file | - |
| article pdf uploaded. | 16 December 2018 10:12 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4608/pdf |
| article xml uploaded. | 16 December 2018 10:12 CET | Update | https://www.mdpi.com/2071-1050/10/12/4608/xml |
| article xml file uploaded | 16 December 2018 10:12 CET | Update | - |
| article pdf uploaded. | 5 December 2018 12:57 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4608/pdf-vor |
| article pdf uploaded. | 5 December 2018 12:56 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4608/pdf-vor |
| article pdf uploaded. | 5 December 2018 12:41 CET | Version of Record | https://www.mdpi.com/2071-1050/10/12/4608/pdf-vor |
| article xml file uploaded | 5 December 2018 12:41 CET | Original file | - |
