| article html file updated | 29 August 2025 22:30 CEST | Update | https://www.mdpi.com/1422-0067/17/1/11 |
| article html file updated | 16 July 2022 01:30 CEST | Update | - |
| article html file updated | 7 February 2020 02:37 CET | Update | - |
| article html file updated | 6 May 2019 04:09 CEST | Update | - |
| article html file updated | 26 March 2019 17:07 CET | Original file | - |
| article pdf uploaded. | 24 December 2015 09:33 CET | Updated version of record | https://www.mdpi.com/1422-0067/17/1/11/pdf |
| article pdf uploaded. | 23 December 2015 13:01 CET | Version of Record | https://www.mdpi.com/1422-0067/17/1/11/pdf-vor |
| article xml uploaded. | 23 December 2015 13:01 CET | Original file | https://www.mdpi.com/1422-0067/17/1/11/xml |
