| article html file updated | 31 August 2025 04:01 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4787 |
| article html file updated | 20 July 2022 00:20 CEST | Update | - |
| article html file updated | 14 February 2020 06:31 CET | Update | - |
| article html file updated | 15 November 2019 14:36 CET | Update | - |
| article html file updated | 6 November 2019 02:51 CET | Update | - |
| article pdf uploaded. | 6 November 2019 02:50 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4787/pdf |
| article xml uploaded. | 6 November 2019 02:50 CET | Update | https://www.mdpi.com/1424-8220/19/21/4787/xml |
| article xml file uploaded | 6 November 2019 02:50 CET | Update | - |
| article html file updated | 4 November 2019 07:43 CET | Original file | - |
| article pdf uploaded. | 4 November 2019 07:42 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4787/pdf-vor |
| article xml uploaded. | 4 November 2019 07:42 CET | Update | - |
| article xml file uploaded | 4 November 2019 07:42 CET | Original file | - |
