| article html file updated | 7 February 2020 06:08 CET | Update | https://www.mdpi.com/1420-3049/21/3/383 |
| article html file updated | 21 September 2019 13:30 CEST | Update | - |
| article html file updated | 5 May 2019 20:57 CEST | Update | - |
| article html file updated | 26 March 2019 23:53 CET | Update | - |
| article html file updated | 17 September 2018 03:33 CEST | Update | - |
| article html file updated | 31 March 2016 03:00 CEST | Original file | - |
| article xml uploaded. | 19 March 2016 08:52 CET | Original file | https://www.mdpi.com/1420-3049/21/3/383/xml |
| article pdf uploaded. | 19 March 2016 08:52 CET | Version of Record | https://www.mdpi.com/1420-3049/21/3/383/pdf |
