Karl Landsteiner blood group A nor of blood group B. Therefore, the immune systems of persons with blood group A, B or AB do not refuse the donation. Further, because persons with blood group AB do not form antibodies against either the antigens of blood group A or B, they can accept blood from persons with these blood groups, besides from persons with blood group O-negative. In today's blood transfusions only concentrates of red blood cells without serum are transmitted, which is of great importance in surgical practice. In 1930 Landsteiner was awarded the Nobel Prize in Physiology or Medicine in recognition
Nobel Prize in Literature 1980 Nobel), Octavio Paz (1982 Neustadt, 1990 Nobel), Tomas Tranströmer (1990 Neustadt, 2011 Nobel) were first awarded the Neustadt International Prize for Literature before being awarded the Nobel Prize in Literature. Another award of note is the Spanish Princess of Asturias Award (formerly Prince of Asturias Award) in Letters. During the first years of its existence it was almost exclusively awarded to writers in the Spanish language, but in more recent times writers in other languages have been awarded as well. Writers who have won both the Asturias Award in Letters and the Nobel Prize in Literature include Camilo José