| article html file updated | 7 February 2020 23:56 CET | Update | https://www.mdpi.com/1420-3049/22/2/336 |
| article html file updated | 23 September 2019 10:59 CEST | Update | - |
| article html file updated | 4 May 2019 10:09 CEST | Update | - |
| article html file updated | 11 September 2018 10:09 CEST | Update | - |
| article html file updated | 10 September 2018 10:52 CEST | Update | - |
| article html file updated | 2 March 2017 04:12 CET | Update | - |
| article html file updated | 22 February 2017 12:52 CET | Original file | - |
| article xml uploaded. | 22 February 2017 12:51 CET | Original file | https://www.mdpi.com/1420-3049/22/2/336/xml |
| article pdf uploaded. | 22 February 2017 12:51 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/2/336/pdf |
| article pdf uploaded. | 21 February 2017 15:00 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/336/pdf-vor |
