| article html file updated | 30 August 2025 11:32 CEST | Update | https://www.mdpi.com/1422-0067/20/3/535 |
| article html file updated | 20 July 2022 17:07 CEST | Update | N/A |
| article html file updated | 11 February 2020 11:54 CET | Update | N/A |
| article html file updated | 14 October 2019 00:42 CEST | Update | N/A |
| article html file updated | 27 April 2019 00:44 CEST | Update | N/A |
| article html file updated | 12 April 2019 20:40 CEST | Update | N/A |
| article html file updated | 3 April 2019 10:29 CEST | Update | N/A |
| article html file updated | 19 February 2019 03:20 CET | Update | N/A |
| article html file updated | 28 January 2019 06:25 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2019 06:22 CET | Version of Record | https://www.mdpi.com/1422-0067/20/3/535/pdf |
| article xml uploaded. | 28 January 2019 06:22 CET | Update | https://www.mdpi.com/1422-0067/20/3/535/xml |
| article xml file uploaded | 28 January 2019 06:22 CET | Original file | N/A |