| article html file updated | 8 February 2020 14:25 CET | Update | https://www.mdpi.com/1420-3049/22/9/1406 |
| article html file updated | 26 September 2019 17:46 CEST | Update | - |
| article html file updated | 3 May 2019 05:16 CEST | Update | - |
| article html file updated | 30 September 2017 12:40 CEST | Update | - |
| article html file updated | 24 August 2017 15:31 CEST | Original file | - |
| article xml uploaded. | 24 August 2017 15:29 CEST | Update | https://www.mdpi.com/1420-3049/22/9/1406/xml |
| article xml uploaded. | 24 August 2017 15:29 CEST | Original file | - |
| article pdf uploaded. | 24 August 2017 15:29 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1406/pdf |
