| article html file updated | 31 August 2025 11:04 CEST | Update | https://www.mdpi.com/2304-8158/9/2/161 |
| article html file updated | 20 July 2022 19:35 CEST | Update | N/A |
| article html file updated | 7 March 2020 11:49 CET | Update | N/A |
| article html file updated | 7 March 2020 05:43 CET | Update | N/A |
| article html file updated | 15 February 2020 08:42 CET | Update | N/A |
| article html file updated | 15 February 2020 02:40 CET | Original file | N/A |
| article pdf uploaded. | 15 February 2020 02:38 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/2/161/pdf |
| article xml uploaded. | 15 February 2020 02:38 CET | Update | https://www.mdpi.com/2304-8158/9/2/161/xml |
| article xml file uploaded | 15 February 2020 02:38 CET | Update | N/A |
| article supplementary file uploaded. | 7 February 2020 15:50 CET | - | https://www.mdpi.com/2304-8158/9/2/161#supplementary |
| article pdf uploaded. | 7 February 2020 15:50 CET | Version of Record | https://www.mdpi.com/2304-8158/9/2/161/pdf-vor |
| article xml file uploaded | 7 February 2020 15:50 CET | Original file | N/A |
