| article html file updated | 30 August 2025 09:14 CEST | Update | https://www.mdpi.com/1996-1073/11/12/3301 |
| article html file updated | 17 July 2022 11:18 CEST | Update | - |
| article html file updated | 10 February 2020 23:26 CET | Update | - |
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| article html file updated | 27 December 2018 00:32 CET | Update | - |
| article html file updated | 28 November 2018 11:41 CET | Original file | - |
| article pdf uploaded. | 28 November 2018 11:39 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3301/pdf |
| article xml uploaded. | 28 November 2018 11:39 CET | Update | https://www.mdpi.com/1996-1073/11/12/3301/xml |
| article xml file uploaded | 28 November 2018 11:39 CET | Update | - |
| article pdf uploaded. | 26 November 2018 16:04 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3301/pdf-vor |
| article pdf uploaded. | 26 November 2018 15:27 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3301/pdf-vor |
| article xml file uploaded | 26 November 2018 15:27 CET | Original file | - |
