| article html file updated | 8 February 2020 15:35 CET | Update | https://www.mdpi.com/1420-3049/22/9/1497 |
| article html file updated | 3 May 2019 03:04 CEST | Update | - |
| article html file updated | 30 September 2017 12:51 CEST | Update | - |
| article html file updated | 8 September 2017 09:46 CEST | Original file | - |
| article xml uploaded. | 8 September 2017 09:45 CEST | Original file | https://www.mdpi.com/1420-3049/22/9/1497/xml |
| article pdf uploaded. | 8 September 2017 09:45 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/9/1497/pdf |
| article pdf uploaded. | 7 September 2017 13:35 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1497/pdf-vor |
