| article html file updated | 7 February 2020 12:03 CET | Update | https://www.mdpi.com/1420-3049/21/7/945 |
| article html file updated | 21 September 2019 21:26 CEST | Update | N/A |
| article html file updated | 5 May 2019 09:29 CEST | Update | N/A |
| article html file updated | 27 March 2019 10:58 CET | Update | N/A |
| article html file updated | 17 September 2018 05:08 CEST | Update | N/A |
| article html file updated | 28 July 2016 10:27 CEST | Update | N/A |
| article html file updated | 21 July 2016 09:07 CEST | Original file | N/A |
| article xml uploaded. | 21 July 2016 09:06 CEST | Original file | https://www.mdpi.com/1420-3049/21/7/945/xml |
| article pdf uploaded. | 21 July 2016 09:06 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/7/945/pdf |
