| article html file updated | 31 August 2025 05:15 CEST | Update | https://www.mdpi.com/2076-2607/7/12/620 |
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| article html file updated | 17 December 2019 12:13 CET | Original file | - |
| article pdf uploaded. | 17 December 2019 12:10 CET | Updated version of record | https://www.mdpi.com/2076-2607/7/12/620/pdf |
| article xml uploaded. | 17 December 2019 12:10 CET | Update | https://www.mdpi.com/2076-2607/7/12/620/xml |
| article xml file uploaded | 17 December 2019 12:10 CET | Update | - |
| article pdf uploaded. | 27 November 2019 14:55 CET | Version of Record | https://www.mdpi.com/2076-2607/7/12/620/pdf-vor |
| article xml file uploaded | 27 November 2019 14:55 CET | Original file | - |
