| article html file updated | 7 February 2020 11:28 CET | Update | https://www.mdpi.com/2072-6651/8/7/214 |
| article html file updated | 5 May 2019 10:33 CEST | Update | N/A |
| article html file updated | 27 March 2019 09:52 CET | Update | N/A |
| article html file updated | 28 July 2016 09:51 CEST | Update | N/A |
| article html file updated | 9 July 2016 12:30 CEST | Original file | N/A |
| article xml uploaded. | 9 July 2016 12:29 CEST | Original file | https://www.mdpi.com/2072-6651/8/7/214/xml |
| article pdf uploaded. | 9 July 2016 12:29 CEST | Version of Record | https://www.mdpi.com/2072-6651/8/7/214/pdf |
