| article html file updated | 7 February 2020 16:43 CET | Update | https://www.mdpi.com/1420-3049/21/10/1400 |
| article html file updated | 22 September 2019 03:34 CEST | Update | N/A |
| article html file updated | 5 May 2019 00:58 CEST | Update | N/A |
| article html file updated | 17 September 2018 13:32 CEST | Update | N/A |
| article html file updated | 28 October 2016 13:08 CEST | Update | N/A |
| article html file updated | 20 October 2016 12:18 CEST | Original file | N/A |
| article xml uploaded. | 20 October 2016 12:17 CEST | Update | https://www.mdpi.com/1420-3049/21/10/1400/xml |
| article xml uploaded. | 20 October 2016 12:17 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2016 12:17 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/10/1400/pdf |
