Karl Landsteiner ("tuberculinum prestinum"). He also published a number of papers, five of them being published in Dutch by the Royal Academy of Sciences. Yet working conditions proved to be not much better than in post-war Vienna. So Landsteiner accepted the invitation that reached him from New York, initiated by Simon Flexner, who was familiar with Landsteiner's work, to work for the Rockefeller Institute. He arrived there with his family in the spring of 1923. Throughout the 1920s Landsteiner worked on the problems of immunity and allergy. In 1927 he discovered new blood groups: M, N and P, refining the work he
Nobel Prize effect it hard for a scientist to work on small problems after winning the prize. During a speech at a seminar, Hamming described a scene at the Nobel awards ceremony as follows: The Nobel Prize effect is also described as a consequence of public perception of the Nobel laureate, magnified by the worldwide exposure the winner experiences. One example is for the Nobel laureate to be treated with reverence due to perception that the laureate has authoritative knowledge about any subject outside the field in which he or she won the prize. Nobel Laureate Klaus von Klitzing describes the effect as