| article html file updated | 5 February 2020 09:43 CET | Update | https://www.mdpi.com/1420-3049/13/2/255 |
| article html file updated | 18 September 2019 14:10 CEST | Update | - |
| article html file updated | 9 May 2019 16:38 CEST | Update | - |
| article html file updated | 22 March 2019 06:52 CET | Update | - |
| article html file updated | 19 March 2019 13:02 CET | Update | - |
| article html file updated | 11 September 2018 10:00 CEST | Update | - |
| article html file updated | 20 July 2017 10:06 CEST | Update | - |
| article html file updated | 20 July 2017 10:05 CEST | Update | - |
| article html file updated | 20 July 2017 10:05 CEST | Original file | - |
| article xml uploaded. | 20 July 2017 10:04 CEST | Original file | https://www.mdpi.com/1420-3049/13/2/255/xml |
