| article html file updated | 8 February 2020 01:20 CET | Update | https://www.mdpi.com/1996-1073/10/3/354 |
| article html file updated | 23 September 2019 19:06 CEST | Update | N/A |
| article html file updated | 4 May 2019 07:00 CEST | Update | N/A |
| article html file updated | 28 March 2017 11:37 CEST | Update | N/A |
| article html file updated | 13 March 2017 09:12 CET | Original file | N/A |
| article xml uploaded. | 13 March 2017 09:10 CET | Update | https://www.mdpi.com/1996-1073/10/3/354/xml |
| article pdf uploaded. | 13 March 2017 09:10 CET | Version of Record | https://www.mdpi.com/1996-1073/10/3/354/pdf |
