| article html file updated | 8 February 2020 01:09 CET | Update | https://www.mdpi.com/1996-1944/10/3/276 |
| article html file updated | 23 September 2019 18:04 CEST | Update | N/A |
| article html file updated | 4 May 2019 07:24 CEST | Update | N/A |
| article html file updated | 29 March 2017 06:29 CEST | Update | N/A |
| article html file updated | 13 March 2017 13:19 CET | Original file | N/A |
| article xml uploaded. | 13 March 2017 13:17 CET | Original file | https://www.mdpi.com/1996-1944/10/3/276/xml |
| article pdf uploaded. | 13 March 2017 13:17 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/3/276/pdf |
| article pdf uploaded. | 9 March 2017 15:43 CET | Version of Record | https://www.mdpi.com/1996-1944/10/3/276/pdf-vor |
