| article html file updated | 8 February 2020 01:54 CET | Update | https://www.mdpi.com/1420-3049/22/3/494 |
| article html file updated | 23 September 2019 22:22 CEST | Update | - |
| article html file updated | 4 May 2019 05:44 CEST | Update | - |
| article html file updated | 11 September 2018 05:38 CEST | Update | - |
| article html file updated | 28 March 2017 12:32 CEST | Update | - |
| article html file updated | 27 March 2017 05:20 CEST | Update | - |
| article html file updated | 24 March 2017 06:49 CET | Update | - |
| article html file updated | 22 March 2017 05:02 CET | Original file | - |
| article xml uploaded. | 22 March 2017 05:01 CET | Update | https://www.mdpi.com/1420-3049/22/3/494/xml |
| article pdf uploaded. | 22 March 2017 05:01 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/3/494/pdf |
| article pdf uploaded. | 21 March 2017 12:06 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/494/pdf-vor |
