| article html file updated | 31 August 2025 19:23 CEST | Update | https://www.mdpi.com/2226-4787/8/2/78 |
| article html file updated | 21 July 2022 03:49 CEST | Update | - |
| article html file updated | 4 June 2020 13:26 CEST | Update | - |
| article pdf uploaded. | 4 June 2020 13:24 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/2/78/pdf |
| article xml uploaded. | 4 June 2020 13:24 CEST | Update | https://www.mdpi.com/2226-4787/8/2/78/xml |
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| article html file updated | 4 May 2020 10:21 CEST | Original file | - |
| article pdf uploaded. | 4 May 2020 10:19 CEST | Version of Record | https://www.mdpi.com/2226-4787/8/2/78/pdf-vor |
| article xml file uploaded | 4 May 2020 10:19 CEST | Original file | - |
