| article html file updated | 30 August 2025 05:06 CEST | Update | https://www.mdpi.com/1996-1073/11/7/1788 |
| article html file updated | 16 July 2022 22:51 CEST | Update | N/A |
| article html file updated | 10 February 2020 00:28 CET | Update | N/A |
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| article html file updated | 10 July 2018 15:36 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2018 15:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/7/1788/pdf |
| article xml uploaded. | 10 July 2018 15:35 CEST | Update | https://www.mdpi.com/1996-1073/11/7/1788/xml |
| article xml file uploaded | 10 July 2018 15:35 CEST | Update | N/A |
| article pdf uploaded. | 7 July 2018 14:31 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/7/1788/pdf-vor |
| article xml file uploaded | 7 July 2018 14:31 CEST | Original file | N/A |
