| article html file updated | 7 February 2020 22:34 CET | Update | https://www.mdpi.com/1420-3049/22/2/204 |
| article html file updated | 23 September 2019 03:18 CEST | Update | N/A |
| article html file updated | 4 May 2019 12:56 CEST | Update | N/A |
| article html file updated | 11 September 2018 09:46 CEST | Update | N/A |
| article html file updated | 11 September 2018 05:45 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:32 CEST | Update | N/A |
| article html file updated | 2 March 2017 03:51 CET | Update | N/A |
| article html file updated | 23 February 2017 10:31 CET | Original file | N/A |
| article xml uploaded. | 23 February 2017 10:30 CET | Update | https://www.mdpi.com/1420-3049/22/2/204/xml |
| article xml uploaded. | 23 February 2017 10:30 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2017 13:17 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/204/pdf |
