| article html file updated | 8 February 2020 15:05 CET | Update | https://www.mdpi.com/2077-1444/8/9/176 |
| article html file updated | 3 May 2019 04:00 CEST | Update | - |
| Erratum published | 19 January 2018 00:00 CET | Erratum | http://www.mdpi.com/2077-1444/9/1/29 |
| article html file updated | 30 September 2017 10:05 CEST | Update | - |
| article html file updated | 4 September 2017 11:39 CEST | Update | - |
| article xml uploaded. | 4 September 2017 11:37 CEST | Update | https://www.mdpi.com/2077-1444/8/9/176/xml |
| article pdf uploaded. | 4 September 2017 11:37 CEST | Updated version of record | https://www.mdpi.com/2077-1444/8/9/176/pdf |
| article html file updated | 1 September 2017 15:27 CEST | Original file | - |
| article xml uploaded. | 1 September 2017 15:26 CEST | Original file | - |
| article pdf uploaded. | 1 September 2017 15:26 CEST | Version of Record | https://www.mdpi.com/2077-1444/8/9/176/pdf-vor |
