| article html file updated | 7 February 2020 05:08 CET | Update | https://www.mdpi.com/1420-3049/21/3/232 |
| article html file updated | 21 September 2019 12:08 CEST | Update | N/A |
| article html file updated | 5 May 2019 23:03 CEST | Update | N/A |
| article html file updated | 26 March 2019 21:56 CET | Update | N/A |
| article html file updated | 17 September 2018 02:51 CEST | Update | N/A |
| article html file updated | 31 March 2016 02:44 CEST | Original file | N/A |
| article pdf uploaded. | 26 February 2016 13:48 CET | Version of Record | https://www.mdpi.com/1420-3049/21/3/232/pdf |
| article xml uploaded. | 26 February 2016 13:48 CET | Original file | https://www.mdpi.com/1420-3049/21/3/232/xml |
