| article html file updated | 31 August 2025 14:27 CEST | Update | https://www.mdpi.com/1422-0067/21/6/1988 |
| article html file updated | 20 July 2022 22:56 CEST | Update | N/A |
| article html file updated | 2 April 2020 02:17 CEST | Update | N/A |
| article html file updated | 16 March 2020 13:55 CET | Original file | N/A |
| article pdf uploaded. | 16 March 2020 13:54 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1988/pdf |
| article xml uploaded. | 16 March 2020 13:54 CET | Update | https://www.mdpi.com/1422-0067/21/6/1988/xml |
| article xml file uploaded | 16 March 2020 13:54 CET | Update | N/A |
| article supplementary file uploaded. | 14 March 2020 10:33 CET | - | https://www.mdpi.com/1422-0067/21/6/1988#supplementary |
| article pdf uploaded. | 14 March 2020 10:33 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/1988/pdf-vor |
| article xml file uploaded | 14 March 2020 10:33 CET | Original file | N/A |
