| article html file updated | 7 February 2020 22:42 CET | Update | https://www.mdpi.com/1420-3049/22/2/237 |
| article html file updated | 23 September 2019 04:05 CEST | Update | N/A |
| article html file updated | 4 May 2019 12:39 CEST | Update | N/A |
| article html file updated | 11 September 2018 09:53 CEST | Update | N/A |
| article html file updated | 11 September 2018 05:50 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:37 CEST | Update | N/A |
| article html file updated | 2 March 2017 03:59 CET | Update | N/A |
| article html file updated | 7 February 2017 11:15 CET | Original file | N/A |
| article xml uploaded. | 7 February 2017 11:14 CET | Original file | https://www.mdpi.com/1420-3049/22/2/237/xml |
| article pdf uploaded. | 7 February 2017 11:14 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/2/237/pdf |
| article pdf uploaded. | 5 February 2017 05:00 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/237/pdf-vor |
