| article html file updated | 7 February 2020 15:21 CET | Update | https://www.mdpi.com/1660-4601/13/9/926 |
| article html file updated | 5 May 2019 03:28 CEST | Update | N/A |
| article html file updated | 26 September 2016 12:13 CEST | Update | N/A |
| article html file updated | 21 September 2016 13:28 CEST | Original file | N/A |
| article xml uploaded. | 21 September 2016 13:27 CEST | Update | https://www.mdpi.com/1660-4601/13/9/926/xml |
| article xml uploaded. | 21 September 2016 13:27 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2016 13:27 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/9/926/pdf |
