| article html file updated | 30 August 2025 06:44 CEST | Update | https://www.mdpi.com/2075-4701/8/9/704 |
| article html file updated | 17 July 2022 02:18 CEST | Update | N/A |
| article html file updated | 10 February 2020 09:44 CET | Update | N/A |
| article html file updated | 7 October 2019 14:02 CEST | Update | N/A |
| article html file updated | 29 April 2019 08:08 CEST | Update | N/A |
| article html file updated | 15 April 2019 03:54 CEST | Update | N/A |
| article html file updated | 31 March 2019 16:17 CEST | Update | N/A |
| article html file updated | 26 September 2018 13:00 CEST | Update | N/A |
| article html file updated | 7 September 2018 10:10 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2018 10:09 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/9/704/pdf |
| article xml uploaded. | 7 September 2018 10:09 CEST | Update | https://www.mdpi.com/2075-4701/8/9/704/xml |
| article xml file uploaded | 7 September 2018 10:09 CEST | Original file | N/A |
