| article html file updated | 7 February 2020 10:51 CET | Update | https://www.mdpi.com/1420-3049/21/7/804 |
| article html file updated | 21 September 2019 19:56 CEST | Update | - |
| article html file updated | 5 May 2019 11:41 CEST | Update | - |
| article html file updated | 27 March 2019 08:43 CET | Update | - |
| article html file updated | 17 September 2018 04:22 CEST | Update | - |
| article html file updated | 28 July 2016 10:10 CEST | Update | - |
| article html file updated | 27 June 2016 14:55 CEST | Original file | - |
| article xml uploaded. | 27 June 2016 14:54 CEST | Update | https://www.mdpi.com/1420-3049/21/7/804/xml |
| article pdf uploaded. | 27 June 2016 14:54 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/7/804/pdf |
