| article html file updated | 7 February 2020 16:00 CET | Update | https://www.mdpi.com/1420-3049/21/10/1331 |
| article html file updated | 22 September 2019 02:18 CEST | Update | N/A |
| article html file updated | 5 May 2019 02:16 CEST | Update | N/A |
| article html file updated | 17 September 2018 13:01 CEST | Update | N/A |
| article html file updated | 28 October 2016 12:50 CEST | Update | N/A |
| article html file updated | 12 October 2016 11:11 CEST | Original file | N/A |
| article xml uploaded. | 12 October 2016 11:09 CEST | Original file | https://www.mdpi.com/1420-3049/21/10/1331/xml |
| article pdf uploaded. | 12 October 2016 11:09 CEST | Updated version of record | https://www.mdpi.com/1420-3049/21/10/1331/pdf |
| article pdf uploaded. | 7 October 2016 09:14 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/10/1331/pdf-vor |
