University College London (UCL) is a diversified university college with challenges, questions, and freedom to think differently. Our university colleges pursue outstanding academic achievements, push boundaries, and have a positive impact on real-world problems.

Brown University is a private Ivy League research university located in Providence, Rhode Island. Founded in 1764, Brown University is the seventh oldest higher education institution in the United States and one of the nine colonial colleges chartered before the American Revolution.

Cornell University, located in Ithaca, New York, is one of the world's top private research universities (the other two campuses are located in New York City and Qatar Education City). The school is one of the 14 founding colleges of the American Association of Universities and one of the eight members of the famous Ivy League school.

Nanyang Technological University (NTU) is a world-renowned research university in Singapore. NTU is a member of the Pacific Rim University Alliance, the Global University Presidents Forum, the International Alliance of New Engineering Education, a founding member of the Global University Artificial Intelligence Academic Alliance, a certified member of AACSB, a member of the Association of Professional colleges of International Affairs (APSIA), and a founding member of the International Alliance of Universities of Science and Technology .

University of Oxford (also know as Oxford) is located in Oxford, UK. It is called "the city of dreams" by the 19th century poet Matthew Arnold. It is composed of 44 colleges and halls as well as the largest library system in Britain. The world's top public research universities adopt the Academy federation system. As a member of Russell university group, it is known as "Golden Triangle University" and "G5 super elite university". The specific founding time of Oxford University can not be tested, but it is clearly recorded in the archives that the earliest teaching time was 1096, and then it developed rapidly in 1167 because of the strong support of the British royal family.

Spanish researcher Carmen Martínez et al. reported that compared with patients with Hodgkin’s lymphoma who received sibling HLA-matched donor transplantation and HLA-matched unrelated donor transplantation

with the new Iranian President Lacey taking office, Iran has expressed its readiness to resume nuclear negotiations with world powers in Vienna, including indirect negotiations with the United States.