| article html file updated | 12 February 2020 00:01 CET | Update | https://www.mdpi.com/2076-3417/9/6/1204 |
| article html file updated | 17 October 2019 00:34 CEST | Update | - |
| article html file updated | 25 April 2019 23:23 CEST | Update | - |
| article html file updated | 11 April 2019 18:26 CEST | Update | - |
| article html file updated | 10 April 2019 14:07 CEST | Update | - |
| article html file updated | 4 April 2019 17:57 CEST | Update | - |
| article html file updated | 27 March 2019 08:52 CET | Original file | - |
| article pdf uploaded. | 27 March 2019 08:51 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/6/1204/pdf |
| article xml uploaded. | 27 March 2019 08:51 CET | Update | https://www.mdpi.com/2076-3417/9/6/1204/xml |
| article xml file uploaded | 27 March 2019 08:51 CET | Update | - |
| article pdf uploaded. | 21 March 2019 17:16 CET | Version of Record | https://www.mdpi.com/2076-3417/9/6/1204/pdf-vor |
| article xml file uploaded | 21 March 2019 17:16 CET | Original file | - |
