| article html file updated | 11 February 2020 23:24 CET | Update | https://www.mdpi.com/2076-3417/9/6/1168 |
| article html file updated | 16 October 2019 21:06 CEST | Update | N/A |
| article html file updated | 26 April 2019 00:45 CEST | Update | N/A |
| article html file updated | 11 April 2019 19:44 CEST | Update | N/A |
| article html file updated | 10 April 2019 13:37 CEST | Update | N/A |
| article html file updated | 4 April 2019 16:23 CEST | Update | N/A |
| article html file updated | 27 March 2019 10:21 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2019 10:18 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/6/1168/pdf |
| article xml uploaded. | 27 March 2019 10:18 CET | Update | https://www.mdpi.com/2076-3417/9/6/1168/xml |
| article xml file uploaded | 27 March 2019 10:18 CET | Update | N/A |
| article pdf uploaded. | 19 March 2019 16:24 CET | Version of Record | https://www.mdpi.com/2076-3417/9/6/1168/pdf-vor |
| article xml file uploaded | 19 March 2019 16:24 CET | Original file | N/A |