| article html file updated | 31 August 2025 03:40 CEST | Update | https://www.mdpi.com/1660-4601/16/21/4168 |
| article html file updated | 20 July 2022 00:44 CEST | Update | - |
| article html file updated | 14 February 2020 04:48 CET | Update | - |
| article html file updated | 15 November 2019 13:40 CET | Update | - |
| article html file updated | 31 October 2019 09:00 CET | Update | - |
| article pdf uploaded. | 31 October 2019 08:44 CET | Updated version of record | https://www.mdpi.com/1660-4601/16/21/4168/pdf |
| article xml uploaded. | 31 October 2019 08:44 CET | Update | https://www.mdpi.com/1660-4601/16/21/4168/xml |
| article xml file uploaded | 31 October 2019 08:44 CET | Update | - |
| article html file updated | 29 October 2019 07:55 CET | Original file | - |
| article pdf uploaded. | 29 October 2019 07:54 CET | Version of Record | https://www.mdpi.com/1660-4601/16/21/4168/pdf-vor |
| article xml uploaded. | 29 October 2019 07:54 CET | Update | - |
| article xml file uploaded | 29 October 2019 07:54 CET | Original file | - |
