Header;oldkey External_Key;ID Contact_ID;CID Status;STATUS Title;TTL Academic_Title;AcaTTL Additional_Academic_Title;AddtnalTTL Prefix;pre First_Name;name Last_Name;surname Additional_Last_Name;add_surname Initials;initi Middle_Name;mid_name Gender;gender Marital_Status;mar_sta Language;lang Nick_Name;nick_name Date_of_Birth;dob Birth_Name;birth_name Contact_Permission;Contact_Permission Profession;Profession Perception_Of_Company;Perception_Of_Company Account_External_Key;Account_External_Key Account_ID;Account_ID Building;Building Floor;Floor Room;Room Job_Title;Job_Title Function;Function Department;Department Department_From_Business_Card;Department_From_Business_Card VIP_Contact;VIP_Contact Phone;Phone Mobile;Mobile Fax;Fax EMail;EMail EMail_Invalid;EMail_Invalid Best_Reached_By;Best_Reached_By CountryRegion;CountryRegion State_Text_Updatable;State_Text_Updatable House_Number;House_Number Street;Street City;City Postal_Code;Postal_Code State;State Contact_Owner_External_Key;Contact_Owner_External_Key Contact_Owner_ID;Contact_Owner_ID Former_CRM_reference;Former_CRM_reference