| article html file updated | 7 February 2020 15:55 CET | Update | https://www.mdpi.com/1420-3049/21/10/1321 |
| article html file updated | 22 September 2019 02:12 CEST | Update | N/A |
| article html file updated | 5 May 2019 02:26 CEST | Update | N/A |
| article html file updated | 17 September 2018 12:54 CEST | Update | N/A |
| article html file updated | 28 October 2016 12:40 CEST | Update | N/A |
| article html file updated | 1 October 2016 11:42 CEST | Original file | N/A |
| article xml uploaded. | 1 October 2016 11:40 CEST | Original file | https://www.mdpi.com/1420-3049/21/10/1321/xml |
| article pdf uploaded. | 1 October 2016 11:40 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/10/1321/pdf |
