| article html file updated | 8 February 2020 12:09 CET | Update | https://www.mdpi.com/2071-1050/9/8/1312 |
| article html file updated | 26 September 2019 04:59 CEST | Update | - |
| article html file updated | 3 May 2019 09:47 CEST | Update | - |
| article html file updated | 27 March 2019 17:57 CET | Update | - |
| article html file updated | 1 September 2017 06:09 CEST | Update | - |
| article html file updated | 28 July 2017 08:31 CEST | Update | - |
| article xml uploaded. | 28 July 2017 08:29 CEST | Update | https://www.mdpi.com/2071-1050/9/8/1312/xml |
| article pdf uploaded. | 28 July 2017 08:29 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/8/1312/pdf |
| article html file updated | 27 July 2017 14:19 CEST | Original file | - |
| article pdf uploaded. | 27 July 2017 14:17 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/8/1312/pdf-vor |
