| article html file updated | 7 February 2020 19:38 CET | Update | https://www.mdpi.com/1660-4601/13/12/1237 |
| article html file updated | 22 September 2019 11:40 CEST | Update | N/A |
| article html file updated | 4 May 2019 19:09 CEST | Update | N/A |
| article html file updated | 27 December 2016 12:52 CET | Update | N/A |
| article html file updated | 14 December 2016 13:25 CET | Original file | N/A |
| article xml uploaded. | 14 December 2016 13:24 CET | Update | https://www.mdpi.com/1660-4601/13/12/1237/xml |
| article xml uploaded. | 14 December 2016 13:24 CET | Original file | N/A |
| article pdf uploaded. | 14 December 2016 13:24 CET | Version of Record | https://www.mdpi.com/1660-4601/13/12/1237/pdf |
