| article html file updated | 7 February 2020 13:03 CET | Update | https://www.mdpi.com/1660-3397/14/8/150 |
| article html file updated | 5 May 2019 07:37 CEST | Update | N/A |
| article html file updated | 27 March 2019 13:06 CET | Update | N/A |
| article html file updated | 26 August 2016 06:31 CEST | Update | N/A |
| article html file updated | 11 August 2016 11:50 CEST | Update | N/A |
| article html file updated | 9 August 2016 10:52 CEST | Original file | N/A |
| article xml uploaded. | 9 August 2016 10:51 CEST | Update | https://www.mdpi.com/1660-3397/14/8/150/xml |
| article pdf uploaded. | 9 August 2016 10:50 CEST | Version of Record | https://www.mdpi.com/1660-3397/14/8/150/pdf |
