| article html file updated | 30 August 2025 09:40 CEST | Update | https://www.mdpi.com/2071-1050/10/12/4651 |
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| article html file updated | 13 December 2018 03:53 CET | Original file | - |
| article pdf uploaded. | 13 December 2018 03:52 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4651/pdf |
| article xml uploaded. | 13 December 2018 03:52 CET | Update | https://www.mdpi.com/2071-1050/10/12/4651/xml |
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| article pdf uploaded. | 11 December 2018 09:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4651/pdf-vor |
| article pdf uploaded. | 6 December 2018 16:18 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4651/pdf-vor |
| article pdf uploaded. | 6 December 2018 15:56 CET | Version of Record | https://www.mdpi.com/2071-1050/10/12/4651/pdf-vor |
| article xml file uploaded | 6 December 2018 15:56 CET | Original file | - |
