| article html file updated | 9 February 2020 04:14 CET | Update | https://www.mdpi.com/1420-3049/23/2/226 |
| article html file updated | 30 September 2019 04:46 CEST | Update | N/A |
| article html file updated | 1 May 2019 23:48 CEST | Update | N/A |
| article html file updated | 17 April 2019 22:21 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:06 CET | Update | N/A |
| article html file updated | 14 March 2018 13:55 CET | Update | N/A |
| article html file updated | 24 January 2018 17:34 CET | Original file | N/A |
| article xml uploaded. | 24 January 2018 17:32 CET | Original file | https://www.mdpi.com/1420-3049/23/2/226/xml |
| article pdf uploaded. | 24 January 2018 17:32 CET | Version of Record | https://www.mdpi.com/1420-3049/23/2/226/pdf |
