| article html file updated | 7 February 2020 13:11 CET | Update | https://www.mdpi.com/1660-4601/13/8/813 |
| article html file updated | 21 September 2019 22:49 CEST | Update | N/A |
| article html file updated | 5 May 2019 07:22 CEST | Update | N/A |
| article html file updated | 27 March 2019 13:22 CET | Update | N/A |
| article html file updated | 25 August 2016 06:41 CEST | Update | N/A |
| article html file updated | 11 August 2016 10:56 CEST | Original file | N/A |
| article xml uploaded. | 11 August 2016 10:55 CEST | Original file | https://www.mdpi.com/1660-4601/13/8/813/xml |
| article pdf uploaded. | 11 August 2016 10:55 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/8/813/pdf |
