| article html file updated | 8 February 2020 22:18 CET | Update | https://www.mdpi.com/2079-4991/7/12/417 |
| article html file updated | 28 September 2019 18:38 CEST | Update | - |
| article html file updated | 2 May 2019 12:33 CEST | Update | - |
| article html file updated | 18 April 2019 10:10 CEST | Update | - |
| article html file updated | 2 January 2018 14:55 CET | Original file | - |
| article xml uploaded. | 27 November 2017 08:00 CET | Update | https://www.mdpi.com/2079-4991/7/12/417/xml |
| article xml uploaded. | 27 November 2017 08:00 CET | Update | - |
| article xml uploaded. | 27 November 2017 08:00 CET | Update | - |
| article xml uploaded. | 27 November 2017 08:00 CET | Update | - |
| article pdf uploaded. | 27 November 2017 08:00 CET | Updated version of record | https://www.mdpi.com/2079-4991/7/12/417/pdf |
| article xml uploaded. | 27 November 2017 07:52 CET | Update | - |
| article xml uploaded. | 27 November 2017 07:52 CET | Original file | - |
| article pdf uploaded. | 27 November 2017 07:52 CET | Updated version of record | - |
| article pdf uploaded. | 26 November 2017 10:45 CET | Version of Record | - |
