| article html file updated | 30 August 2025 09:08 CEST | Update | https://www.mdpi.com/2073-4409/7/12/226 |
| article html file updated | 17 July 2022 10:43 CEST | Update | - |
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| article html file updated | 26 December 2018 03:21 CET | Update | - |
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| article pdf uploaded. | 26 November 2018 05:00 CET | Updated version of record | https://www.mdpi.com/2073-4409/7/12/226/pdf |
| article xml uploaded. | 26 November 2018 05:00 CET | Update | https://www.mdpi.com/2073-4409/7/12/226/xml |
| article xml file uploaded | 26 November 2018 05:00 CET | Update | - |
| article pdf uploaded. | 22 November 2018 18:22 CET | Updated version of record | https://www.mdpi.com/2073-4409/7/12/226/pdf-vor |
| article pdf uploaded. | 22 November 2018 18:20 CET | Version of Record | https://www.mdpi.com/2073-4409/7/12/226/pdf-vor |
| article xml file uploaded | 22 November 2018 18:20 CET | Original file | - |
