| article html file updated | 9 February 2020 03:00 CET | Update | https://www.mdpi.com/1996-1944/11/1/127 |
| article html file updated | 29 September 2019 21:42 CEST | Update | N/A |
| article html file updated | 2 May 2019 02:21 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:36 CEST | Update | N/A |
| article html file updated | 28 March 2019 15:27 CET | Update | N/A |
| article html file updated | 1 February 2018 14:43 CET | Update | N/A |
| article html file updated | 18 January 2018 06:02 CET | Original file | N/A |
| article xml uploaded. | 18 January 2018 06:01 CET | Update | https://www.mdpi.com/1996-1944/11/1/127/xml |
| article xml uploaded. | 18 January 2018 06:01 CET | Update | N/A |
| article xml uploaded. | 18 January 2018 06:01 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2018 06:01 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/1/127/pdf |
| article pdf uploaded. | 13 January 2018 12:21 CET | Version of Record | https://www.mdpi.com/1996-1944/11/1/127/pdf-vor |
