| article html file updated | 30 August 2025 20:45 CEST | Update | https://www.mdpi.com/2227-9717/7/6/339 |
| article html file updated | 19 July 2022 19:40 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:44 CET | Update | N/A |
| article html file updated | 21 October 2019 08:59 CEST | Update | N/A |
| article html file updated | 4 July 2019 14:45 CEST | Update | N/A |
| article html file updated | 21 June 2019 08:55 CEST | Update | N/A |
| article xml uploaded. | 21 June 2019 08:54 CEST | Update | https://www.mdpi.com/2227-9717/7/6/339/xml |
| article pdf uploaded. | 21 June 2019 08:54 CEST | Updated version of record | https://www.mdpi.com/2227-9717/7/6/339/pdf |
| article html file updated | 5 June 2019 10:04 CEST | Original file | N/A |
| article pdf uploaded. | 5 June 2019 10:03 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/6/339/pdf-vor |
| article xml file uploaded | 5 June 2019 10:03 CEST | Original file | N/A |
