| article html file updated | 8 February 2020 04:39 CET | Update | https://www.mdpi.com/1996-1944/10/5/475 |
| article html file updated | 24 September 2019 13:40 CEST | Update | N/A |
| article html file updated | 4 May 2019 00:15 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:04 CEST | Update | N/A |
| article html file updated | 4 May 2017 12:32 CEST | Update | N/A |
| article xml uploaded. | 4 May 2017 12:31 CEST | Update | https://www.mdpi.com/1996-1944/10/5/475/xml |
| article pdf uploaded. | 4 May 2017 12:31 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/5/475/pdf |
| article html file updated | 28 April 2017 15:16 CEST | Original file | N/A |
| article pdf uploaded. | 28 April 2017 15:15 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/475/pdf-vor |
