| article html file updated | 8 February 2020 11:33 CET | Update | https://www.mdpi.com/1420-3049/22/7/1220 |
| article html file updated | 26 September 2019 01:37 CEST | Update | - |
| article html file updated | 3 May 2019 11:19 CEST | Update | - |
| article html file updated | 27 March 2019 16:49 CET | Update | - |
| article html file updated | 1 August 2017 08:59 CEST | Update | - |
| article html file updated | 20 July 2017 12:23 CEST | Update | - |
| article html file updated | 20 July 2017 12:21 CEST | Update | - |
| article html file updated | 20 July 2017 12:21 CEST | Original file | - |
| article xml uploaded. | 20 July 2017 12:20 CEST | Original file | https://www.mdpi.com/1420-3049/22/7/1220/xml |
| article pdf uploaded. | 20 July 2017 12:20 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/7/1220/pdf |
