| article html file updated | 31 August 2025 11:44 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1304 |
| article html file updated | 20 July 2022 20:16 CEST | Update | - |
| article html file updated | 7 March 2020 16:48 CET | Update | - |
| article html file updated | 7 March 2020 09:58 CET | Update | - |
| article html file updated | 15 February 2020 12:00 CET | Original file | - |
| article pdf uploaded. | 15 February 2020 11:58 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1304/pdf |
| article xml uploaded. | 15 February 2020 11:58 CET | Update | https://www.mdpi.com/1422-0067/21/4/1304/xml |
| article xml file uploaded | 15 February 2020 11:58 CET | Update | - |
| article supplementary file uploaded. | 14 February 2020 17:01 CET | - | https://www.mdpi.com/1422-0067/21/4/1304#supplementary |
| article pdf uploaded. | 14 February 2020 17:01 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1304/pdf-vor |
| article xml file uploaded | 14 February 2020 17:01 CET | Original file | - |
