| article html file updated | 7 February 2020 14:00 CET | Update | https://www.mdpi.com/1420-3049/21/9/1129 |
| article html file updated | 21 September 2019 23:47 CEST | Update | N/A |
| article html file updated | 5 May 2019 05:52 CEST | Update | N/A |
| article html file updated | 27 March 2019 15:03 CET | Update | N/A |
| article html file updated | 17 September 2018 06:10 CEST | Update | N/A |
| article html file updated | 29 September 2016 08:25 CEST | Update | N/A |
| article html file updated | 27 August 2016 11:49 CEST | Original file | N/A |
| article xml uploaded. | 27 August 2016 11:48 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1129/xml |
| article xml uploaded. | 27 August 2016 11:47 CEST | Original file | N/A |
| article pdf uploaded. | 27 August 2016 11:47 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1129/pdf |
