| article html file updated | 8 February 2020 03:11 CET | Update | https://www.mdpi.com/1420-3049/22/4/600 |
| article html file updated | 24 September 2019 05:32 CEST | Update | - |
| article html file updated | 4 May 2019 03:00 CEST | Update | - |
| article html file updated | 11 September 2018 05:03 CEST | Update | - |
| article html file updated | 28 April 2017 10:21 CEST | Update | - |
| article html file updated | 11 April 2017 12:42 CEST | Update | - |
| article xml uploaded. | 11 April 2017 12:41 CEST | Update | https://www.mdpi.com/1420-3049/22/4/600/xml |
| article pdf uploaded. | 11 April 2017 12:41 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/4/600/pdf |
| article html file updated | 8 April 2017 12:53 CEST | Original file | - |
| article pdf uploaded. | 8 April 2017 12:51 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/4/600/pdf-vor |
