| article html file updated | 9 February 2020 10:10 CET | Update | https://www.mdpi.com/1996-1073/11/3/677 |
| article html file updated | 1 October 2019 17:11 CEST | Update | N/A |
| article html file updated | 1 May 2019 11:03 CEST | Update | N/A |
| article html file updated | 17 April 2019 10:53 CEST | Update | N/A |
| article html file updated | 29 March 2019 07:16 CET | Update | N/A |
| article html file updated | 27 March 2018 06:23 CEST | Update | N/A |
| article html file updated | 16 March 2018 17:29 CET | Original file | N/A |
| article xml uploaded. | 16 March 2018 17:27 CET | Update | https://www.mdpi.com/1996-1073/11/3/677/xml |
| article pdf uploaded. | 16 March 2018 17:27 CET | Version of Record | https://www.mdpi.com/1996-1073/11/3/677/pdf |
