| article html file updated | 30 August 2025 10:58 CEST | Update | https://www.mdpi.com/1422-0067/20/2/303 |
| article html file updated | 20 July 2022 16:09 CEST | Update | N/A |
| article html file updated | 11 February 2020 08:40 CET | Update | N/A |
| article html file updated | 13 October 2019 07:32 CEST | Update | N/A |
| article html file updated | 27 April 2019 07:11 CEST | Update | N/A |
| article html file updated | 13 April 2019 03:16 CEST | Update | N/A |
| article html file updated | 3 April 2019 02:50 CEST | Update | N/A |
| article html file updated | 29 January 2019 09:22 CET | Update | N/A |
| article html file updated | 14 January 2019 07:04 CET | Original file | N/A |
| article pdf uploaded. | 14 January 2019 07:03 CET | Version of Record | https://www.mdpi.com/1422-0067/20/2/303/pdf |
| article xml uploaded. | 14 January 2019 07:03 CET | Update | https://www.mdpi.com/1422-0067/20/2/303/xml |
| article xml file uploaded | 14 January 2019 07:03 CET | Original file | N/A |
