| article html file updated | 9 February 2020 01:07 CET | Update | https://www.mdpi.com/1420-3049/23/1/43 |
| article html file updated | 29 September 2019 11:12 CEST | Update | - |
| article html file updated | 2 May 2019 06:19 CEST | Update | - |
| article html file updated | 18 April 2019 04:17 CEST | Update | - |
| article html file updated | 28 March 2019 10:57 CET | Update | - |
| article html file updated | 8 February 2018 11:29 CET | Update | - |
| article html file updated | 1 February 2018 12:57 CET | Update | - |
| article html file updated | 25 December 2017 10:11 CET | Original file | - |
| article xml uploaded. | 25 December 2017 10:10 CET | Update | https://www.mdpi.com/1420-3049/23/1/43/xml |
| article xml uploaded. | 25 December 2017 10:10 CET | Original file | - |
| article pdf uploaded. | 25 December 2017 10:10 CET | Updated version of record | https://www.mdpi.com/1420-3049/23/1/43/pdf |
| article pdf uploaded. | 24 December 2017 14:02 CET | Version of Record | https://www.mdpi.com/1420-3049/23/1/43/pdf-vor |
