| article html file updated | 9 February 2020 08:46 CET | Update | https://www.mdpi.com/1996-1073/11/3/563 |
| article html file updated | 1 October 2019 07:34 CEST | Update | - |
| article html file updated | 1 May 2019 13:59 CEST | Update | - |
| article html file updated | 17 April 2019 13:37 CEST | Update | - |
| article html file updated | 29 March 2019 04:15 CET | Update | - |
| article html file updated | 27 March 2018 05:56 CEST | Update | - |
| article html file updated | 6 March 2018 10:18 CET | Update | - |
| article xml uploaded. | 6 March 2018 10:17 CET | Update | https://www.mdpi.com/1996-1073/11/3/563/xml |
| article pdf uploaded. | 6 March 2018 10:17 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/3/563/pdf |
| article html file updated | 6 March 2018 10:15 CET | Original file | - |
| article pdf uploaded. | 6 March 2018 10:13 CET | Version of Record | https://www.mdpi.com/1996-1073/11/3/563/pdf-vor |
