| article html file updated | 16 August 2026 01:28 CEST | Update | https://www.mdpi.com/2073-4344/9/6/503 |
| article html file updated | 12 February 2020 16:44 CET | Update | N/A |
| article html file updated | 21 October 2019 02:48 CEST | Update | N/A |
| article html file updated | 3 July 2019 15:44 CEST | Update | N/A |
| article html file updated | 5 June 2019 13:27 CEST | Update | N/A |
| article supplementary file uploaded. | 5 June 2019 13:25 CEST | - | https://www.mdpi.com/2073-4344/9/6/503#supplementary |
| article pdf uploaded. | 5 June 2019 13:25 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/6/503/pdf |
| article xml uploaded. | 5 June 2019 13:25 CEST | Update | https://www.mdpi.com/2073-4344/9/6/503/xml |
| article xml file uploaded | 5 June 2019 13:25 CEST | Update | N/A |
| article html file updated | 31 May 2019 14:05 CEST | Original file | N/A |
| article supplementary file uploaded. | 31 May 2019 14:03 CEST | - | https://www.mdpi.com/2073-4344/9/6/503#supplementary |
| article pdf uploaded. | 31 May 2019 14:03 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/6/503/pdf-vor |
| article xml file uploaded | 31 May 2019 14:03 CEST | Original file | N/A |
