| article html file updated | 9 February 2020 09:34 CET | Update | https://www.mdpi.com/2076-3417/8/3/425 |
| article html file updated | 1 October 2019 13:25 CEST | Update | N/A |
| article html file updated | 1 May 2019 12:21 CEST | Update | N/A |
| article html file updated | 17 April 2019 12:04 CEST | Update | N/A |
| article html file updated | 29 March 2019 05:57 CET | Update | N/A |
| article html file updated | 26 March 2018 14:37 CEST | Update | N/A |
| article html file updated | 19 March 2018 12:20 CET | Original file | N/A |
| article xml uploaded. | 19 March 2018 12:19 CET | Update | https://www.mdpi.com/2076-3417/8/3/425/xml |
| article pdf uploaded. | 19 March 2018 12:19 CET | Version of Record | https://www.mdpi.com/2076-3417/8/3/425/pdf |
