| article html file updated | 8 February 2020 19:35 CET | Update | https://www.mdpi.com/2077-1444/8/11/236 |
| article html file updated | 2 May 2019 18:40 CEST | Update | - |
| article html file updated | 30 November 2017 12:06 CET | Update | - |
| article html file updated | 31 October 2017 07:37 CET | Update | - |
| article xml uploaded. | 31 October 2017 07:36 CET | Update | https://www.mdpi.com/2077-1444/8/11/236/xml |
| article pdf uploaded. | 31 October 2017 07:36 CET | Updated version of record | https://www.mdpi.com/2077-1444/8/11/236/pdf |
| article html file updated | 27 October 2017 11:42 CEST | Original file | - |
| article xml uploaded. | 27 October 2017 11:41 CEST | Original file | - |
| article pdf uploaded. | 27 October 2017 11:41 CEST | Version of Record | https://www.mdpi.com/2077-1444/8/11/236/pdf-vor |
