| article html file updated | 29 August 2025 22:39 CEST | Update | https://www.mdpi.com/1660-4601/13/2/173 |
| article html file updated | 16 July 2022 01:41 CEST | Update | - |
| article html file updated | 7 February 2020 04:03 CET | Update | - |
| article html file updated | 6 May 2019 01:24 CEST | Update | - |
| article html file updated | 26 March 2019 19:40 CET | Original file | - |
| article xml uploaded. | 19 February 2016 10:56 CET | Update | https://www.mdpi.com/1660-4601/13/2/173/xml |
| article pdf uploaded. | 19 February 2016 10:54 CET | Updated version of record | https://www.mdpi.com/1660-4601/13/2/173/pdf |
| article xml uploaded. | 19 February 2016 10:54 CET | Update | - |
| article pdf uploaded. | 29 January 2016 08:17 CET | Version of Record | https://www.mdpi.com/1660-4601/13/2/173/pdf-vor |
| article xml uploaded. | 29 January 2016 08:17 CET | Original file | - |
