| article html file updated | 9 February 2020 07:00 CET | Update | https://www.mdpi.com/1420-3049/23/2/454 |
| article html file updated | 30 September 2019 21:32 CEST | Update | - |
| article html file updated | 1 May 2019 17:38 CEST | Update | - |
| article html file updated | 17 April 2019 16:59 CEST | Update | - |
| article html file updated | 29 March 2019 00:07 CET | Update | - |
| article html file updated | 14 March 2018 13:46 CET | Update | - |
| article html file updated | 23 February 2018 17:52 CET | Original file | - |
| article xml uploaded. | 23 February 2018 17:51 CET | Original file | https://www.mdpi.com/1420-3049/23/2/454/xml |
| article pdf uploaded. | 23 February 2018 17:51 CET | Updated version of record | https://www.mdpi.com/1420-3049/23/2/454/pdf |
| article pdf uploaded. | 18 February 2018 07:49 CET | Updated version of record | - |
| article pdf uploaded. | 18 February 2018 07:46 CET | Version of Record | - |
