| article html file updated | 7 February 2020 19:52 CET | Update | https://www.mdpi.com/1420-3049/21/12/1740 |
| article html file updated | 22 September 2019 12:47 CEST | Update | N/A |
| article html file updated | 4 May 2019 18:42 CEST | Update | N/A |
| article html file updated | 17 September 2018 13:36 CEST | Update | N/A |
| article html file updated | 27 December 2016 12:13 CET | Update | N/A |
| article html file updated | 19 December 2016 09:35 CET | Update | N/A |
| article xml uploaded. | 19 December 2016 09:34 CET | Update | https://www.mdpi.com/1420-3049/21/12/1740/xml |
| article pdf uploaded. | 19 December 2016 09:34 CET | Updated version of record | https://www.mdpi.com/1420-3049/21/12/1740/pdf |
| article html file updated | 17 December 2016 10:36 CET | Original file | N/A |
| article xml uploaded. | 17 December 2016 10:35 CET | Original file | N/A |
| article pdf uploaded. | 17 December 2016 10:35 CET | Version of Record | https://www.mdpi.com/1420-3049/21/12/1740/pdf-vor |
