| article html file updated | 7 February 2020 19:52 CET | Update | https://www.mdpi.com/1660-4601/13/12/1253 |
| article html file updated | 22 September 2019 12:47 CEST | Update | - |
| article html file updated | 4 May 2019 18:42 CEST | Update | - |
| article html file updated | 27 December 2016 12:57 CET | Update | - |
| article html file updated | 17 December 2016 10:47 CET | Original file | - |
| article xml uploaded. | 17 December 2016 10:46 CET | Original file | https://www.mdpi.com/1660-4601/13/12/1253/xml |
| article pdf uploaded. | 17 December 2016 10:46 CET | Version of Record | https://www.mdpi.com/1660-4601/13/12/1253/pdf |
