| article html file updated | 31 August 2025 01:05 CEST | Update | https://www.mdpi.com/1999-4893/12/9/186 |
| article html file updated | 20 July 2022 03:50 CEST | Update | N/A |
| article html file updated | 13 February 2020 15:53 CET | Update | N/A |
| article html file updated | 25 September 2019 23:41 CEST | Update | N/A |
| article html file updated | 10 September 2019 14:33 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2019 14:31 CEST | Updated version of record | https://www.mdpi.com/1999-4893/12/9/186/pdf |
| article xml uploaded. | 10 September 2019 14:31 CEST | Update | https://www.mdpi.com/1999-4893/12/9/186/xml |
| article xml file uploaded | 10 September 2019 14:31 CEST | Update | N/A |
| article pdf uploaded. | 6 September 2019 17:00 CEST | Version of Record | https://www.mdpi.com/1999-4893/12/9/186/pdf-vor |
| article xml file uploaded | 6 September 2019 17:00 CEST | Original file | N/A |
