| article html file updated | 8 February 2020 23:09 CET | Update | https://www.mdpi.com/1420-3049/22/12/2159 |
| article html file updated | 28 September 2019 23:55 CEST | Update | - |
| article html file updated | 2 May 2019 10:36 CEST | Update | - |
| article html file updated | 18 April 2019 08:14 CEST | Update | - |
| article html file updated | 2 January 2018 12:23 CET | Update | - |
| article html file updated | 5 December 2017 16:48 CET | Original file | - |
| article xml uploaded. | 5 December 2017 16:47 CET | Original file | https://www.mdpi.com/1420-3049/22/12/2159/xml |
| article pdf uploaded. | 5 December 2017 16:47 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/12/2159/pdf |
| article pdf uploaded. | 5 December 2017 12:56 CET | Version of Record | - |
