| article html file updated | 7 February 2020 04:58 CET | Update | https://www.mdpi.com/1420-3049/21/3/243 |
| article html file updated | 21 September 2019 11:54 CEST | Update | N/A |
| article html file updated | 5 May 2019 23:25 CEST | Update | N/A |
| article html file updated | 26 March 2019 21:34 CET | Update | N/A |
| article html file updated | 17 September 2018 02:53 CEST | Update | N/A |
| article html file updated | 31 March 2016 02:45 CEST | Original file | N/A |
| article pdf uploaded. | 2 March 2016 03:52 CET | Updated version of record | https://www.mdpi.com/1420-3049/21/3/243/pdf |
| article xml uploaded. | 2 March 2016 03:52 CET | Update | https://www.mdpi.com/1420-3049/21/3/243/xml |
| article pdf uploaded. | 24 February 2016 11:34 CET | Version of Record | https://www.mdpi.com/1420-3049/21/3/243/pdf-vor |
| article xml uploaded. | 24 February 2016 11:34 CET | Original file | N/A |
