| article html file updated | 30 August 2025 11:40 CEST | Update | https://www.mdpi.com/2079-9292/8/2/147 |
| article html file updated | 18 July 2022 03:08 CEST | Update | N/A |
| article html file updated | 11 February 2020 12:44 CET | Update | N/A |
| article html file updated | 14 October 2019 05:36 CEST | Update | N/A |
| article html file updated | 26 April 2019 23:05 CEST | Update | N/A |
| article html file updated | 12 April 2019 18:56 CEST | Update | N/A |
| article html file updated | 3 April 2019 12:41 CEST | Update | N/A |
| article html file updated | 4 March 2019 03:11 CET | Update | N/A |
| article html file updated | 31 January 2019 08:33 CET | Original file | N/A |
| article pdf uploaded. | 31 January 2019 08:32 CET | Version of Record | https://www.mdpi.com/2079-9292/8/2/147/pdf |
| article xml uploaded. | 31 January 2019 08:32 CET | Update | https://www.mdpi.com/2079-9292/8/2/147/xml |
| article xml file uploaded | 31 January 2019 08:32 CET | Original file | N/A |