| article html file updated | 8 February 2020 06:58 CET | Update | https://www.mdpi.com/1420-3049/22/6/897 |
| article html file updated | 25 September 2019 01:44 CEST | Update | N/A |
| article html file updated | 3 May 2019 19:55 CEST | Update | N/A |
| article html file updated | 11 September 2018 04:00 CEST | Update | N/A |
| article html file updated | 30 June 2017 12:20 CEST | Update | N/A |
| article html file updated | 2 June 2017 13:59 CEST | Original file | N/A |
| article xml uploaded. | 2 June 2017 13:58 CEST | Update | https://www.mdpi.com/1420-3049/22/6/897/xml |
| article pdf uploaded. | 2 June 2017 13:58 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/6/897/pdf |
| article pdf uploaded. | 29 May 2017 10:42 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/897/pdf-vor |
