| article html file updated | 31 August 2025 04:56 CEST | Update | https://www.mdpi.com/2076-0760/8/12/320 |
| article html file updated | 19 July 2022 23:19 CEST | Update | - |
| article html file updated | 14 February 2020 11:41 CET | Update | - |
| article html file updated | 25 November 2019 03:40 CET | Update | - |
| article pdf uploaded. | 25 November 2019 03:39 CET | Updated version of record | https://www.mdpi.com/2076-0760/8/12/320/pdf |
| article xml uploaded. | 25 November 2019 03:39 CET | Update | https://www.mdpi.com/2076-0760/8/12/320/xml |
| article xml file uploaded | 25 November 2019 03:39 CET | Update | - |
| article html file updated | 25 November 2019 03:34 CET | Update | - |
| article pdf uploaded. | 25 November 2019 03:33 CET | Updated version of record | https://www.mdpi.com/2076-0760/8/12/320/pdf-vor |
| article xml uploaded. | 25 November 2019 03:33 CET | Update | - |
| article xml file uploaded | 25 November 2019 03:33 CET | Update | - |
| article html file updated | 21 November 2019 11:21 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 11:20 CET | Version of Record | https://www.mdpi.com/2076-0760/8/12/320/pdf-vor |
| article xml uploaded. | 21 November 2019 11:20 CET | Update | - |
| article xml file uploaded | 21 November 2019 11:20 CET | Original file | - |
