| article html file updated | 8 February 2020 15:49 CET | Update | https://www.mdpi.com/2077-1444/8/9/184 |
| article html file updated | 27 September 2019 01:25 CEST | Update | - |
| article html file updated | 3 May 2019 02:40 CEST | Update | - |
| article html file updated | 30 September 2017 10:06 CEST | Update | - |
| article html file updated | 11 September 2017 11:04 CEST | Original file | - |
| article xml uploaded. | 11 September 2017 11:02 CEST | Original file | https://www.mdpi.com/2077-1444/8/9/184/xml |
| article pdf uploaded. | 10 September 2017 14:59 CEST | Version of Record | https://www.mdpi.com/2077-1444/8/9/184/pdf |
