| article html file updated | 8 February 2020 16:25 CET | Update | https://www.mdpi.com/1420-3049/22/9/1558 |
| article html file updated | 27 September 2019 04:47 CEST | Update | N/A |
| article html file updated | 3 May 2019 01:34 CEST | Update | N/A |
| article html file updated | 30 September 2017 12:58 CEST | Update | N/A |
| article html file updated | 16 September 2017 13:11 CEST | Original file | N/A |
| article xml uploaded. | 16 September 2017 13:10 CEST | Original file | https://www.mdpi.com/1420-3049/22/9/1558/xml |
| article pdf uploaded. | 16 September 2017 13:10 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1558/pdf |
