| article html file updated | 7 February 2020 10:56 CET | Update | https://www.mdpi.com/2072-6643/8/7/403 |
| article html file updated | 21 September 2019 20:01 CEST | Update | N/A |
| article html file updated | 5 May 2019 11:32 CEST | Update | N/A |
| article html file updated | 27 March 2019 08:51 CET | Update | N/A |
| article html file updated | 28 July 2016 09:21 CEST | Update | N/A |
| article html file updated | 29 June 2016 08:18 CEST | Original file | N/A |
| article xml uploaded. | 29 June 2016 08:17 CEST | Original file | https://www.mdpi.com/2072-6643/8/7/403/xml |
| article pdf uploaded. | 29 June 2016 08:17 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/7/403/pdf |
