| article html file updated | 7 February 2020 04:09 CET | Update | https://www.mdpi.com/1660-4601/13/2/182 |
| article html file updated | 21 September 2019 10:48 CEST | Update | - |
| article html file updated | 6 May 2019 01:13 CEST | Update | - |
| article html file updated | 26 March 2019 19:51 CET | Original file | - |
| article pdf uploaded. | 2 February 2016 08:58 CET | Version of Record | https://www.mdpi.com/1660-4601/13/2/182/pdf |
| article xml uploaded. | 2 February 2016 08:58 CET | Original file | https://www.mdpi.com/1660-4601/13/2/182/xml |
