| article html file updated | 30 August 2025 00:26 CEST | Update | https://www.mdpi.com/1420-3049/22/2/311 |
| article html file updated | 16 July 2022 04:55 CEST | Update | - |
| article html file updated | 7 February 2020 23:41 CET | Update | - |
| article html file updated | 23 September 2019 09:35 CEST | Update | - |
| article html file updated | 4 May 2019 10:40 CEST | Update | - |
| article html file updated | 11 September 2018 10:02 CEST | Update | - |
| article html file updated | 10 September 2018 10:49 CEST | Update | - |
| article html file updated | 2 March 2017 04:09 CET | Update | - |
| article html file updated | 20 February 2017 11:44 CET | Original file | - |
| article xml uploaded. | 20 February 2017 11:43 CET | Original file | https://www.mdpi.com/1420-3049/22/2/311/xml |
| article pdf uploaded. | 20 February 2017 11:43 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/2/311/pdf |
| article pdf uploaded. | 17 February 2017 16:33 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/311/pdf-vor |
