| article html file updated | 8 February 2020 15:34 CET | Update | https://www.mdpi.com/1420-3049/22/9/1491 |
| article html file updated | 27 September 2019 00:10 CEST | Update | N/A |
| article html file updated | 3 May 2019 03:06 CEST | Update | N/A |
| article html file updated | 30 September 2017 12:51 CEST | Update | N/A |
| article html file updated | 7 September 2017 12:02 CEST | Original file | N/A |
| article xml uploaded. | 7 September 2017 12:01 CEST | Original file | https://www.mdpi.com/1420-3049/22/9/1491/xml |
| article pdf uploaded. | 7 September 2017 12:01 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1491/pdf |
