| article html file updated | 30 August 2025 10:22 CEST | Update | https://www.mdpi.com/2071-1050/11/1/120 |
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| article html file updated | 27 December 2018 12:10 CET | Original file | - |
| article pdf uploaded. | 27 December 2018 12:09 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/1/120/pdf |
| article xml uploaded. | 27 December 2018 12:09 CET | Update | https://www.mdpi.com/2071-1050/11/1/120/xml |
| article xml file uploaded | 27 December 2018 12:09 CET | Update | - |
| article pdf uploaded. | 26 December 2018 16:17 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/1/120/pdf-vor |
| article pdf uploaded. | 26 December 2018 16:09 CET | Version of Record | https://www.mdpi.com/2071-1050/11/1/120/pdf-vor |
| article xml file uploaded | 26 December 2018 16:09 CET | Original file | - |
