| article html file updated | 7 February 2020 23:42 CET | Update | https://www.mdpi.com/1660-4601/14/2/202 |
| article html file updated | 23 September 2019 09:40 CEST | Update | N/A |
| article html file updated | 4 May 2019 10:38 CEST | Update | N/A |
| article html file updated | 2 March 2017 10:34 CET | Update | N/A |
| article html file updated | 20 February 2017 04:02 CET | Original file | N/A |
| article xml uploaded. | 20 February 2017 04:00 CET | Original file | https://www.mdpi.com/1660-4601/14/2/202/xml |
| article pdf uploaded. | 20 February 2017 04:00 CET | Updated version of record | https://www.mdpi.com/1660-4601/14/2/202/pdf |
| article pdf uploaded. | 17 February 2017 18:02 CET | Version of Record | https://www.mdpi.com/1660-4601/14/2/202/pdf-vor |
