| article html file updated | 9 February 2020 07:04 CET | Update | https://www.mdpi.com/1420-3049/23/2/459 |
| article html file updated | 30 September 2019 21:49 CEST | Update | N/A |
| article html file updated | 1 May 2019 17:31 CEST | Update | N/A |
| article html file updated | 17 April 2019 16:52 CEST | Update | N/A |
| article html file updated | 29 March 2019 00:14 CET | Update | N/A |
| article html file updated | 14 March 2018 13:46 CET | Update | N/A |
| article html file updated | 24 February 2018 03:39 CET | Original file | N/A |
| article xml uploaded. | 24 February 2018 03:38 CET | Original file | https://www.mdpi.com/1420-3049/23/2/459/xml |
| article pdf uploaded. | 24 February 2018 03:38 CET | Updated version of record | https://www.mdpi.com/1420-3049/23/2/459/pdf |
| article pdf uploaded. | 19 February 2018 11:24 CET | Version of Record | https://www.mdpi.com/1420-3049/23/2/459/pdf-vor |
