| article html file updated | 8 February 2020 00:52 CET | Update | https://www.mdpi.com/1420-3049/22/3/408 |
| article html file updated | 23 September 2019 16:25 CEST | Update | - |
| article html file updated | 4 May 2019 08:02 CEST | Update | - |
| article html file updated | 11 September 2018 05:25 CEST | Update | - |
| article html file updated | 28 March 2017 12:19 CEST | Update | - |
| article html file updated | 6 March 2017 11:25 CET | Original file | - |
| article xml uploaded. | 6 March 2017 11:23 CET | Original file | https://www.mdpi.com/1420-3049/22/3/408/xml |
| article pdf uploaded. | 6 March 2017 11:23 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/408/pdf |
