| article html file updated | 31 August 2025 11:25 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1218 |
| article html file updated | 20 July 2022 19:56 CEST | Update | N/A |
| article html file updated | 7 March 2020 16:28 CET | Update | N/A |
| article html file updated | 7 March 2020 07:21 CET | Update | N/A |
| article html file updated | 15 February 2020 09:19 CET | Update | N/A |
| article html file updated | 14 February 2020 11:56 CET | Original file | N/A |
| article pdf uploaded. | 14 February 2020 11:55 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1218/pdf |
| article xml uploaded. | 14 February 2020 11:55 CET | Update | https://www.mdpi.com/1422-0067/21/4/1218/xml |
| article xml file uploaded | 14 February 2020 11:55 CET | Update | N/A |
| article pdf uploaded. | 12 February 2020 10:26 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1218/pdf-vor |
| article xml file uploaded | 12 February 2020 10:26 CET | Original file | N/A |
