| article html file updated | 8 February 2020 08:50 CET | Update | https://www.mdpi.com/1420-3049/22/6/1027 |
| article html file updated | 3 May 2019 16:25 CEST | Update | N/A |
| article html file updated | 11 September 2018 04:15 CEST | Update | N/A |
| article html file updated | 30 June 2017 12:38 CEST | Update | N/A |
| article html file updated | 22 June 2017 11:41 CEST | Original file | N/A |
| article xml uploaded. | 22 June 2017 11:05 CEST | Original file | https://www.mdpi.com/1420-3049/22/6/1027/xml |
| article pdf uploaded. | 22 June 2017 11:05 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/6/1027/pdf |
| article pdf uploaded. | 21 June 2017 16:12 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/1027/pdf-vor |
