@article{sciencedirectnone, title = {ScienceDirect Full Text PDF} url = {https://pdf.sciencedirectassets.com/321456/1-s2.0-S2666049021X00023/1-s2.0-S2666049021000244/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjEM7%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIGZkNdoRzrIXDUHsPnRBueL6oBcqjDRdjo6XCUber7bLAiEAw27SX0CB4hWbsV4iQQQot1WZLlYXFb3wL1Z4W%2FBq4XQqtAMIZhADGgwwNTkwMDM1NDY4NjUiDP%2BVbhqmyRmdqRhNOyqRA0X5OKjgSfzCOPdQxv5Yyu2rUgMcBRcJ56HXJYPyV6lVp%2FwHqnWEzC4%2BIE%2Ff1hKconVCHkgniBJFIMcRXM%2B2z2bj4vxsL4j8vOYCZL0sQxm%2B5%2FHBI11Wpa942byWH80GBr97nsZ85fzyMHoNpWYWobA8cS1WWGP706dz6nuNI1P5oyGVUiZN1WFI6seCVfaBjzB1WU%2BlIFSxTZwhGpcxOPNyYoU%2Ff4SPxD9oEFnuJCrMDgLAv8FtujhD9ymDewBTtyKqcNPtsA1YnzJRBpGHHw2F%2B4A4UR14LHjpVp0Iejb4VshewvYOtpWrNgp7UZvW9d3tUYnGfAvoWJBIVxSfdCkoC7xeXeqa%2BgNfNBGId8WjUMgiH8%2BSJtPc5xk1i8jNudWAYdLk6FGmQlGSjmrpLrG5Ce5xqN%2FonWQSM7lBdZxBi7nbHCKUBQwC3wZ1coqOW4%2F3DU9NknYcPdaV8%2F4s17hZGvttcQ6G20o3NyLvjZ4R39VtOW37xcjCMTlwWix%2B8HeNE92g0Db1dHlF3PNcilOJMLnZkIUGOusBLFmYGqRyCd%2BuH1r4wCfnXvYpeSDkHQiQT%2Bd4Js7yRxYjVJrnUhlXSokgdJoWc0p4qXUMgwhCh3Ir7Y%2BpwfEceSo5rfQqvcmJQjqnPB3agkhMeCFKfLfHw7XpItdrYo4tKO%2BYEGXx%2BLftz42DLVJnZaEWQsoM3v%2BWg7HUqN9TYhbmFFCXiwbI9oqUBxBc2Rh0Fjc1QYMkoJnvzSg%2BJ%2BzIq5SxP9G4iFY3WLNvYbB221%2FiI9OQZ5%2BXsY9sT9vMTOgKbJSgBnYbDhoWD%2B8XRhm1ss%2FOvIQiyUE%2FL7e8vHeW9wrLlrcbvyce96VLHQ%3D%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20210518T220747Z&X-Amz-SignedHeaders=host&X-Amz-Expires=300&X-Amz-Credential=ASIAQ3PHCVTY7DZNG5GP%2F20210518%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=d83102b8bd45700c8eb5d578c7f6d45e108d9eb3857790bfde5cc8b6d84df6f5&hash=6517d5059b356757fc51e4fa479df353cec933a2a878a599f13615a311122a00&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S2666049021000244&tid=spdf-c4a77c69-3eb7-4909-a452-c17295d72832&sid=9417f803306663429208c3232d7b7266ddd4gxrqa&type=client}, year = {None} }