| article html file updated | 8 February 2020 06:22 CET | Update | https://www.mdpi.com/1420-3049/22/5/838 |
| article html file updated | 24 September 2019 22:38 CEST | Update | - |
| article html file updated | 3 May 2019 21:02 CEST | Update | - |
| article html file updated | 11 September 2018 04:45 CEST | Update | - |
| article html file updated | 1 June 2017 04:42 CEST | Update | - |
| article html file updated | 22 May 2017 05:09 CEST | Update | - |
| article html file updated | 20 May 2017 13:29 CEST | Original file | - |
| article xml uploaded. | 20 May 2017 13:27 CEST | Update | https://www.mdpi.com/1420-3049/22/5/838/xml |
| article pdf uploaded. | 20 May 2017 13:27 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/5/838/pdf |
