| article html file updated | 9 February 2020 04:34 CET | Update | https://www.mdpi.com/1996-1073/11/2/295 |
| article html file updated | 30 September 2019 06:49 CEST | Update | N/A |
| article html file updated | 1 May 2019 23:06 CEST | Update | N/A |
| article html file updated | 17 April 2019 21:44 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:49 CET | Update | N/A |
| article html file updated | 14 March 2018 15:31 CET | Update | N/A |
| article html file updated | 27 January 2018 07:43 CET | Original file | N/A |
| article xml uploaded. | 27 January 2018 07:41 CET | Update | https://www.mdpi.com/1996-1073/11/2/295/xml |
| article xml uploaded. | 27 January 2018 07:41 CET | Update | N/A |
| article xml uploaded. | 27 January 2018 07:41 CET | Update | N/A |
| article xml uploaded. | 27 January 2018 07:41 CET | Original file | N/A |
| article pdf uploaded. | 27 January 2018 07:41 CET | Version of Record | https://www.mdpi.com/1996-1073/11/2/295/pdf |
