| article html file updated | 8 February 2020 07:52 CET | Update | https://www.mdpi.com/1420-3049/22/6/960 |
| article html file updated | 25 September 2019 06:15 CEST | Update | N/A |
| article html file updated | 3 May 2019 18:15 CEST | Update | N/A |
| article html file updated | 11 September 2018 04:10 CEST | Update | N/A |
| article html file updated | 30 June 2017 12:28 CEST | Update | N/A |
| article html file updated | 9 June 2017 11:42 CEST | Original file | N/A |
| article xml uploaded. | 9 June 2017 11:40 CEST | Original file | https://www.mdpi.com/1420-3049/22/6/960/xml |
| article pdf uploaded. | 9 June 2017 11:40 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/960/pdf |
