| article html file updated | 9 February 2020 02:36 CET | Update | https://www.mdpi.com/1420-3049/23/1/139 |
| article html file updated | 29 September 2019 19:33 CEST | Update | - |
| article html file updated | 2 May 2019 03:10 CEST | Update | - |
| article html file updated | 18 April 2019 01:20 CEST | Update | - |
| article html file updated | 28 March 2019 14:31 CET | Update | - |
| article html file updated | 8 February 2018 11:41 CET | Update | - |
| article html file updated | 1 February 2018 13:25 CET | Update | - |
| article html file updated | 10 January 2018 15:10 CET | Original file | - |
| article xml uploaded. | 10 January 2018 15:08 CET | Update | https://www.mdpi.com/1420-3049/23/1/139/xml |
| article xml uploaded. | 10 January 2018 15:08 CET | Original file | - |
| article pdf uploaded. | 10 January 2018 15:08 CET | Version of Record | https://www.mdpi.com/1420-3049/23/1/139/pdf |
