| article html file updated | 8 February 2020 00:00 CET | Update | https://www.mdpi.com/1420-3049/22/2/337 |
| article html file updated | 23 September 2019 11:22 CEST | Update | N/A |
| article html file updated | 4 May 2019 10:00 CEST | Update | N/A |
| article html file updated | 11 September 2018 10:09 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:53 CEST | Update | N/A |
| article html file updated | 2 March 2017 04:12 CET | Update | N/A |
| article html file updated | 22 February 2017 12:54 CET | Original file | N/A |
| article xml uploaded. | 22 February 2017 12:52 CET | Original file | https://www.mdpi.com/1420-3049/22/2/337/xml |
| article pdf uploaded. | 22 February 2017 12:52 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/337/pdf |
