| article html file updated | 9 February 2020 12:51 CET | Update | https://www.mdpi.com/2076-3417/8/4/576 |
| article html file updated | 2 October 2019 08:48 CEST | Update | - |
| article html file updated | 1 May 2019 05:26 CEST | Update | - |
| article html file updated | 17 April 2019 05:37 CEST | Update | - |
| article html file updated | 29 March 2019 13:26 CET | Update | - |
| article html file updated | 2 May 2018 14:55 CEST | Update | - |
| article html file updated | 19 April 2018 12:13 CEST | Update | - |
| article xml uploaded. | 19 April 2018 12:12 CEST | Update | https://www.mdpi.com/2076-3417/8/4/576/xml |
| article pdf uploaded. | 19 April 2018 12:12 CEST | Updated version of record | https://www.mdpi.com/2076-3417/8/4/576/pdf |
| article html file updated | 7 April 2018 06:35 CEST | Original file | - |
