| article html file updated | 8 February 2020 01:03 CET | Update | https://www.mdpi.com/1420-3049/22/3/428 |
| article html file updated | 23 September 2019 17:31 CEST | Update | - |
| article html file updated | 4 May 2019 07:36 CEST | Update | - |
| article html file updated | 11 September 2018 05:29 CEST | Update | - |
| article html file updated | 28 March 2017 12:23 CEST | Update | - |
| article html file updated | 16 March 2017 11:09 CET | Update | - |
| article xml uploaded. | 16 March 2017 11:08 CET | Update | https://www.mdpi.com/1420-3049/22/3/428/xml |
| article pdf uploaded. | 16 March 2017 11:08 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/3/428/pdf |
| article html file updated | 8 March 2017 12:01 CET | Original file | - |
| article pdf uploaded. | 8 March 2017 12:00 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/428/pdf-vor |
