claim: Medical school around the world shares the same criteria.
evidence: The Schloss Tegel or Humboldt-Schloss is a country house in Tegel , part of the Reinickendorf district of the German capital Berlin .. Tegel. Tegel. Reinickendorf. Reinickendorf. Berlin. Berlin. The brothers Wilhelm and Alexander von Humboldt spent much of their childhood in a former schloss on the site and on the estate , which extends almost as far as Lake Tegel .. Tegel. Tegel. Wilhelm. Wilhelm von Humboldt. Alexander von Humboldt. Alexander von Humboldt. Lake Tegel. Lake Tegel. The present building was built between 1820 and 1824 by Wilhelm von Humboldt to designs by Karl Friedrich Schinkel .. Wilhelm. Wilhelm von Humboldt. Karl Friedrich Schinkel. Karl Friedrich Schinkel. It still belongs to the Heinz family , descendents of Wilhelm .. Wilhelm. Wilhelm von Humboldt. It houses the private Humboldt-Museum , open to guided tours during the summer .