| article html file updated | 12 February 2020 00:29 CET | Update | https://www.mdpi.com/2076-3417/9/6/1234 |
| article html file updated | 17 October 2019 03:03 CEST | Update | - |
| article html file updated | 25 April 2019 22:18 CEST | Update | - |
| article html file updated | 11 April 2019 17:26 CEST | Update | - |
| article html file updated | 10 April 2019 14:26 CEST | Update | - |
| article html file updated | 4 April 2019 19:10 CEST | Update | - |
| article html file updated | 24 March 2019 10:59 CET | Original file | - |
| article pdf uploaded. | 24 March 2019 10:58 CET | Version of Record | https://www.mdpi.com/2076-3417/9/6/1234/pdf |
| article xml uploaded. | 24 March 2019 10:58 CET | Update | https://www.mdpi.com/2076-3417/9/6/1234/xml |
| article xml file uploaded | 24 March 2019 10:58 CET | Original file | - |
