| article html file updated | 30 August 2025 09:08 CEST | Update | https://www.mdpi.com/2410-390X/2/4/27 |
| article html file updated | 17 July 2022 10:42 CEST | Update | - |
| article html file updated | 10 February 2020 22:53 CET | Update | - |
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| article html file updated | 29 November 2018 05:45 CET | Original file | - |
| article pdf uploaded. | 29 November 2018 05:44 CET | Updated version of record | https://www.mdpi.com/2410-390X/2/4/27/pdf |
| article xml uploaded. | 29 November 2018 05:44 CET | Update | https://www.mdpi.com/2410-390X/2/4/27/xml |
| article xml file uploaded | 29 November 2018 05:44 CET | Update | - |
| article pdf uploaded. | 22 November 2018 17:41 CET | Updated version of record | https://www.mdpi.com/2410-390X/2/4/27/pdf-vor |
| article pdf uploaded. | 22 November 2018 17:37 CET | Version of Record | https://www.mdpi.com/2410-390X/2/4/27/pdf-vor |
| article xml file uploaded | 22 November 2018 17:37 CET | Original file | - |
