| article html file updated | 31 August 2025 04:15 CEST | Update | https://www.mdpi.com/2077-0383/8/11/1900 |
| article html file updated | 20 July 2022 00:06 CEST | Update | - |
| article html file updated | 14 February 2020 07:37 CET | Update | - |
| article html file updated | 29 November 2019 14:05 CET | Update | - |
| article html file updated | 8 November 2019 08:42 CET | Update | - |
| article pdf uploaded. | 8 November 2019 08:40 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/11/1900/pdf |
| article xml uploaded. | 8 November 2019 08:40 CET | Update | https://www.mdpi.com/2077-0383/8/11/1900/xml |
| article xml file uploaded | 8 November 2019 08:40 CET | Update | - |
| article html file updated | 7 November 2019 12:22 CET | Original file | - |
| article pdf uploaded. | 7 November 2019 12:21 CET | Version of Record | https://www.mdpi.com/2077-0383/8/11/1900/pdf-vor |
| article xml uploaded. | 7 November 2019 12:21 CET | Update | - |
| article xml file uploaded | 7 November 2019 12:21 CET | Original file | - |
