| article html file updated | 7 February 2020 03:39 CET | Update | https://www.mdpi.com/1420-3049/21/1/118 |
| article html file updated | 21 September 2019 10:01 CEST | Update | N/A |
| article html file updated | 6 May 2019 02:09 CEST | Update | N/A |
| article html file updated | 26 March 2019 18:54 CET | Update | N/A |
| article html file updated | 12 November 2018 04:31 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2016 10:34 CET | Version of Record | https://www.mdpi.com/1420-3049/21/1/118/pdf |
| article xml uploaded. | 20 January 2016 10:34 CET | Original file | https://www.mdpi.com/1420-3049/21/1/118/xml |
