| article html file updated | 8 February 2020 09:32 CET | Update | https://www.mdpi.com/2077-1444/8/7/119 |
| article html file updated | 25 September 2019 15:04 CEST | Update | - |
| article html file updated | 3 May 2019 15:06 CEST | Update | - |
| article html file updated | 31 July 2017 08:57 CEST | Update | - |
| article html file updated | 29 June 2017 13:29 CEST | Original file | - |
| article xml uploaded. | 29 June 2017 13:28 CEST | Original file | https://www.mdpi.com/2077-1444/8/7/119/xml |
| article pdf uploaded. | 29 June 2017 13:28 CEST | Updated version of record | https://www.mdpi.com/2077-1444/8/7/119/pdf |
| article pdf uploaded. | 28 June 2017 16:08 CEST | Version of Record | https://www.mdpi.com/2077-1444/8/7/119/pdf-vor |
