| article html file updated | 29 August 2025 22:40 CEST | Update | https://www.mdpi.com/1422-0067/17/2/195 |
| article html file updated | 16 July 2022 01:42 CEST | Update | - |
| article html file updated | 7 February 2020 04:09 CET | Update | - |
| article html file updated | 6 May 2019 01:13 CEST | Update | - |
| article html file updated | 26 March 2019 19:51 CET | Original file | - |
| article pdf uploaded. | 2 February 2016 08:16 CET | Version of Record | https://www.mdpi.com/1422-0067/17/2/195/pdf |
| article xml uploaded. | 2 February 2016 08:16 CET | Original file | https://www.mdpi.com/1422-0067/17/2/195/xml |
