| article html file updated | 8 February 2020 00:50 CET | Update | https://www.mdpi.com/1420-3049/22/3/404 |
| article html file updated | 23 September 2019 16:14 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:06 CEST | Update | N/A |
| article html file updated | 11 September 2018 05:25 CEST | Update | N/A |
| article html file updated | 28 March 2017 12:17 CEST | Update | N/A |
| article html file updated | 7 March 2017 13:02 CET | Original file | N/A |
| article xml uploaded. | 7 March 2017 13:00 CET | Original file | https://www.mdpi.com/1420-3049/22/3/404/xml |
| article pdf uploaded. | 7 March 2017 13:00 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/3/404/pdf |
| article pdf uploaded. | 5 March 2017 11:58 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/404/pdf-vor |
