Response letter to 'does high LDL-cholesterol cause cardiovascular disease?'. Issue 2 (1st February 2019) - Ravnskov, Uffe; De Lorgeril, Michel; Diamond, David M.; Hama, Rokuro; Hamazaki, Tomohito; Hammarskjöld, Björn; Hynes, Niamh; Kendrick, Malcolm; Langsjoen, Peter H; Mascitelli, Luca; McCully, Kilmer S.; Okuyama, Harumi; et al.