| article html file updated | 7 February 2020 21:20 CET | Update | https://www.mdpi.com/1996-1944/10/1/62 |
| article html file updated | 4 May 2019 15:35 CEST | Update | N/A |
| article html file updated | 23 February 2017 02:42 CET | Update | N/A |
| article html file updated | 8 February 2017 09:22 CET | Update | N/A |
| article html file updated | 24 January 2017 03:47 CET | Update | N/A |
| article xml uploaded. | 24 January 2017 03:46 CET | Update | https://www.mdpi.com/1996-1944/10/1/62/xml |
| article pdf uploaded. | 24 January 2017 03:46 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/1/62/pdf |
| article html file updated | 12 January 2017 11:02 CET | Original file | N/A |
| article xml uploaded. | 12 January 2017 11:01 CET | Original file | N/A |
| article pdf uploaded. | 12 January 2017 11:01 CET | Version of Record | https://www.mdpi.com/1996-1944/10/1/62/pdf-vor |
