| article html file updated | 9 February 2020 05:38 CET | Update | https://www.mdpi.com/1996-1944/11/2/245 |
| article html file updated | 30 September 2019 13:20 CEST | Update | N/A |
| article html file updated | 1 May 2019 20:43 CEST | Update | N/A |
| article html file updated | 17 April 2019 19:43 CEST | Update | N/A |
| article html file updated | 28 March 2019 21:09 CET | Update | N/A |
| article html file updated | 14 March 2018 15:44 CET | Update | N/A |
| article html file updated | 11 February 2018 11:30 CET | Update | N/A |
| article xml uploaded. | 11 February 2018 11:29 CET | Update | https://www.mdpi.com/1996-1944/11/2/245/xml |
| article xml uploaded. | 11 February 2018 11:29 CET | Update | N/A |
| article pdf uploaded. | 11 February 2018 11:29 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/2/245/pdf |
| article html file updated | 6 February 2018 11:18 CET | Original file | N/A |
| article xml uploaded. | 6 February 2018 11:17 CET | Update | N/A |
| article xml uploaded. | 6 February 2018 11:17 CET | Original file | N/A |
| article pdf uploaded. | 6 February 2018 11:17 CET | Version of Record | https://www.mdpi.com/1996-1944/11/2/245/pdf-vor |
