| article html file updated | 7 February 2020 22:48 CET | Update | https://www.mdpi.com/1420-3049/22/2/249 |
| article html file updated | 23 September 2019 04:43 CEST | Update | - |
| article html file updated | 4 May 2019 12:25 CEST | Update | - |
| article html file updated | 11 September 2018 09:55 CEST | Update | - |
| article html file updated | 11 September 2018 05:52 CEST | Update | - |
| article html file updated | 10 September 2018 10:39 CEST | Update | - |
| article html file updated | 2 March 2017 04:01 CET | Update | - |
| article html file updated | 9 February 2017 09:49 CET | Update | - |
| article xml uploaded. | 9 February 2017 09:47 CET | Update | https://www.mdpi.com/1420-3049/22/2/249/xml |
| article xml uploaded. | 9 February 2017 09:47 CET | Update | - |
| article pdf uploaded. | 9 February 2017 09:47 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/2/249/pdf |
| article html file updated | 7 February 2017 14:17 CET | Original file | - |
| article xml uploaded. | 7 February 2017 14:16 CET | Original file | - |
| article pdf uploaded. | 7 February 2017 14:16 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/249/pdf-vor |
