| article html file updated | 8 February 2020 11:10 CET | Update | https://www.mdpi.com/1996-1073/10/7/1010 |
| article html file updated | 25 September 2019 23:35 CEST | Update | N/A |
| article html file updated | 3 May 2019 12:04 CEST | Update | N/A |
| article html file updated | 27 March 2019 16:04 CET | Update | N/A |
| article html file updated | 31 July 2017 07:18 CEST | Update | N/A |
| article html file updated | 17 July 2017 08:37 CEST | Update | N/A |
| article html file updated | 17 July 2017 08:36 CEST | Update | N/A |
| article html file updated | 17 July 2017 08:35 CEST | Original file | N/A |
| article xml uploaded. | 17 July 2017 08:34 CEST | Original file | https://www.mdpi.com/1996-1073/10/7/1010/xml |
| article pdf uploaded. | 17 July 2017 08:34 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/7/1010/pdf |
| article pdf uploaded. | 16 July 2017 11:17 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/7/1010/pdf-vor |
