| article html file updated | 30 August 2025 09:10 CEST | Update | https://www.mdpi.com/2071-1050/10/12/4387 |
| article html file updated | 17 July 2022 10:56 CEST | Update | - |
| article html file updated | 10 February 2020 23:05 CET | Update | - |
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| article html file updated | 26 December 2018 14:24 CET | Update | - |
| article html file updated | 29 November 2018 08:57 CET | Original file | - |
| article pdf uploaded. | 29 November 2018 08:56 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4387/pdf |
| article xml uploaded. | 29 November 2018 08:56 CET | Update | https://www.mdpi.com/2071-1050/10/12/4387/xml |
| article xml file uploaded | 29 November 2018 08:56 CET | Update | - |
| article pdf uploaded. | 23 November 2018 16:38 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4387/pdf-vor |
| article pdf uploaded. | 23 November 2018 16:35 CET | Version of Record | https://www.mdpi.com/2071-1050/10/12/4387/pdf-vor |
| article xml file uploaded | 23 November 2018 16:35 CET | Original file | - |
