| article html file updated | 8 February 2020 15:42 CET | Update | https://www.mdpi.com/1420-3049/22/9/1501 |
| article html file updated | 27 September 2019 00:49 CEST | Update | - |
| article html file updated | 3 May 2019 02:53 CEST | Update | - |
| article html file updated | 30 September 2017 12:51 CEST | Update | - |
| article html file updated | 8 September 2017 14:35 CEST | Original file | - |
| article xml uploaded. | 8 September 2017 14:33 CEST | Original file | https://www.mdpi.com/1420-3049/22/9/1501/xml |
| article pdf uploaded. | 8 September 2017 14:33 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1501/pdf |
