| article html file updated | 8 February 2020 00:53 CET | Update | https://www.mdpi.com/1420-3049/22/3/412 |
| article html file updated | 23 September 2019 16:33 CEST | Update | - |
| article html file updated | 4 May 2019 07:58 CEST | Update | - |
| article html file updated | 11 September 2018 05:26 CEST | Update | - |
| article html file updated | 28 March 2017 12:19 CEST | Update | - |
| article html file updated | 8 March 2017 12:12 CET | Original file | - |
| article xml uploaded. | 8 March 2017 12:11 CET | Original file | https://www.mdpi.com/1420-3049/22/3/412/xml |
| article pdf uploaded. | 8 March 2017 12:11 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/3/412/pdf |
| article pdf uploaded. | 6 March 2017 12:57 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/412/pdf-vor |
