| article html file updated | 31 August 2025 05:42 CEST | Update | https://www.mdpi.com/2075-4701/9/12/1307 |
| article html file updated | 19 July 2022 22:32 CEST | Update | - |
| article html file updated | 14 February 2020 15:45 CET | Update | - |
| article html file updated | 31 December 2019 22:58 CET | Update | - |
| article html file updated | 6 December 2019 12:21 CET | Original file | - |
| article pdf uploaded. | 6 December 2019 12:20 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1307/pdf |
| article xml uploaded. | 6 December 2019 12:20 CET | Update | https://www.mdpi.com/2075-4701/9/12/1307/xml |
| article xml file uploaded | 6 December 2019 12:20 CET | Update | - |
| article pdf uploaded. | 4 December 2019 13:31 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1307/pdf-vor |
| article xml file uploaded | 4 December 2019 13:31 CET | Original file | - |
