| article html file updated | 8 February 2020 07:46 CET | Update | https://www.mdpi.com/1420-3049/22/6/956 |
| article html file updated | 25 September 2019 05:50 CEST | Update | N/A |
| article html file updated | 3 May 2019 18:24 CEST | Update | N/A |
| article html file updated | 11 September 2018 04:09 CEST | Update | N/A |
| article html file updated | 30 June 2017 12:28 CEST | Update | N/A |
| article html file updated | 9 June 2017 08:49 CEST | Original file | N/A |
| article xml uploaded. | 9 June 2017 08:47 CEST | Original file | https://www.mdpi.com/1420-3049/22/6/956/xml |
| article pdf uploaded. | 9 June 2017 08:47 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/6/956/pdf |
| article pdf uploaded. | 8 June 2017 11:59 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/956/pdf-vor |
