| article html file updated | 1 September 2025 16:52 CEST | Update | https://www.mdpi.com/2078-2489/12/1/7 |
| article html file updated | 23 July 2022 06:58 CEST | Update | - |
| article html file updated | 25 December 2020 08:54 CET | Update | - |
| article pdf uploaded. | 25 December 2020 08:53 CET | Updated version of record | https://www.mdpi.com/2078-2489/12/1/7/pdf |
| article xml uploaded. | 25 December 2020 08:53 CET | Update | https://www.mdpi.com/2078-2489/12/1/7/xml |
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| article html file updated | 24 December 2020 08:55 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 08:54 CET | Version of Record | https://www.mdpi.com/2078-2489/12/1/7/pdf-vor |
| article xml uploaded. | 24 December 2020 08:54 CET | Update | - |
| article xml file uploaded | 24 December 2020 08:54 CET | Original file | - |
