| article html file updated | 8 February 2020 02:11 CET | Update | https://www.mdpi.com/1420-3049/22/4/522 |
| article html file updated | 23 September 2019 23:54 CEST | Update | N/A |
| article html file updated | 4 May 2019 05:11 CEST | Update | N/A |
| article html file updated | 11 September 2018 04:46 CEST | Update | N/A |
| article html file updated | 28 April 2017 10:08 CEST | Update | N/A |
| article html file updated | 27 March 2017 15:08 CEST | Original file | N/A |
| article xml uploaded. | 27 March 2017 15:06 CEST | Update | https://www.mdpi.com/1420-3049/22/4/522/xml |
| article pdf uploaded. | 27 March 2017 15:06 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/4/522/pdf |
| article pdf uploaded. | 24 March 2017 13:54 CET | Version of Record | https://www.mdpi.com/1420-3049/22/4/522/pdf-vor |
