| article html file updated | 9 February 2020 03:24 CET | Update | https://www.mdpi.com/1420-3049/23/1/191 |
| article html file updated | 30 September 2019 00:04 CEST | Update | - |
| article html file updated | 2 May 2019 01:35 CEST | Update | - |
| article html file updated | 17 April 2019 23:53 CEST | Update | - |
| article html file updated | 28 March 2019 16:20 CET | Update | - |
| article html file updated | 8 February 2018 11:47 CET | Update | - |
| article html file updated | 1 February 2018 13:34 CET | Update | - |
| article html file updated | 17 January 2018 17:13 CET | Original file | - |
| article xml uploaded. | 17 January 2018 17:11 CET | Original file | https://www.mdpi.com/1420-3049/23/1/191/xml |
| article pdf uploaded. | 17 January 2018 17:11 CET | Version of Record | https://www.mdpi.com/1420-3049/23/1/191/pdf |
