| article html file updated | 7 February 2020 19:46 CET | Update | https://www.mdpi.com/1660-4601/13/12/1250 |
| article html file updated | 22 September 2019 12:21 CEST | Update | N/A |
| article html file updated | 4 May 2019 18:52 CEST | Update | N/A |
| article html file updated | 27 December 2016 12:56 CET | Update | N/A |
| article html file updated | 16 December 2016 10:44 CET | Original file | N/A |
| article xml uploaded. | 16 December 2016 10:43 CET | Original file | https://www.mdpi.com/1660-4601/13/12/1250/xml |
| article pdf uploaded. | 16 December 2016 10:43 CET | Version of Record | https://www.mdpi.com/1660-4601/13/12/1250/pdf |
