| article html file updated | 8 February 2020 01:30 CET | Update | https://www.mdpi.com/1420-3049/22/3/472 |
| article html file updated | 23 September 2019 20:02 CEST | Update | - |
| article html file updated | 4 May 2019 06:38 CEST | Update | - |
| article html file updated | 11 September 2018 05:35 CEST | Update | - |
| article html file updated | 28 March 2017 12:29 CEST | Update | - |
| article html file updated | 19 March 2017 06:42 CET | Original file | - |
| article xml uploaded. | 19 March 2017 06:41 CET | Original file | https://www.mdpi.com/1420-3049/22/3/472/xml |
| article pdf uploaded. | 19 March 2017 06:41 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/3/472/pdf |
| article pdf uploaded. | 15 March 2017 11:45 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/472/pdf-vor |
