Question: What was the name of the Nazi concentration camp in Germany where Brigadier Hugh Llewellyn Glyn Hughes was noted for his role in the care and rehabilitation of the victims there? 
Context: Krøkebærsletta was a Nazi concentration camp near the town of Tromsø in Norway, in use from November 1942 to the end of the occupation of Norway by Nazi Germany in 1945.  The camp was built as a replacement for Sydspissen concentration camp, across the sound.  It was primarily a transit camp for prisoners on their way to Falstad, Grini or camps in Germany.  It is estimated that at least 2000 prisoners passed through the camp. Bergen-Belsen ] , or Belsen, was a Nazi concentration camp in what is today Lower Saxony in northern Germany, southwest of the town of Bergen near Celle.  Originally established as a prisoner of war camp, in 1943, parts of it became a concentration camp.  Initially this was an "exchange camp", where Jewish hostages were held with the intention of exchanging them for German prisoners of war held overseas.  The camp was later expanded to accommodate Jews from other concentration camps. Otto Förschner (November 4, 1902 – May 28, 1946) was a German SS commander and a Nazi concentration camp official.  He served as commandant of the Mittelbau-Dora concentration camp and the Kaufering concentration camp in the Dachau camp system.  He was indicted for his crimes, found guilty and hanged in May 1946. The Esterwegen concentration camp near Esterwegen was an early Nazi concentration camp within a series of camps first established in the Emsland district of Germany.  It was established in the summer of 1933 as a concentration camp for 2000 so-called political "Schutzhäftlinge" (protective custody prisoners) and was for a time the second largest concentration camp after Dachau.  The camp was closed in summer of 1936.  Until 1945 the camp was used as a prison camp.  Political prisoners and so called "Nacht und Nebel"-prisoners were also held here.  Then Esterwegen served as a British internment camp, as a prison, and, until 2000, as a depot for the German Army. Brigadier Hugh Llewellyn Glyn Hughes {'1': ", '2': ", '3': ", '4': "} & Two Bars, {'1': ", '2': ", '3': ", '4': "} (25 July 1892 – 24 November 1973) was a British military officer in the Royal Army Medical Corps and later medical administrator, educationalist and sports administrator.  Hughes served in both the First and Second World War and is notable for his role in the care and rehabilitation of the victims of Bergen-Belsen concentration camp. Ohrdruf concentration camp was a Nazi forced labor and concentration camp located near Ohrdruf, south of Gotha, in Thuringia, Germany.  It was part of the Buchenwald concentration camp network and the first Nazi concentration camp liberated by U.S. troops. The Bardufoss concentration camp is located in Northern Norway in the municipality of Målselv.  During the occupation of Norway by Nazi Germany, the Nazi authorities established a "concentration camp in the town of Bardufoss," as an annex to the Grini concentration camp.  It opened in March 1944 to alleviate overflowing in other camps, particularly Grini and the Falstad concentration camp.  Situated in a cold climate, it was notorious for its hard work regime, sparse rations, and inadequate shelter.  It is estimated that some 800 prisoners passed through the camp, and when liberated about 550 were incarcerated. Risiera di San Sabba (Slovene: "Rižarna" ) is a five-storey brick-built compound located in Trieste, northern Italy, that functioned during World War II as a Nazi concentration camp for the detention and killing of political prisoners, and a transit camp for Jews, most of whom were then deported to Auschwitz.  SS members Odilo Globocnik and Karl Frenzel, and Ivan Marchenko are all said to have participated in the killings at this camp.  The cremation facilities, the only ones built inside a concentration camp in Italy, were installed by Erwin Lambert.  Today, the former concentration camp operates as a civic museum. Herzogenbusch concentration camp (Dutch: "Kamp Vught" , ] , German: "Konzentrationslager Herzogenbusch" ] ) was a Nazi concentration camp located in Vught near the city of 's-Hertogenbosch, Netherlands.  Herzogenbusch was, with Natzweiler-Struthof in occupied France, the only concentration camp run directly by the SS in western Europe outside of Germany.  The camp was first used in 1943 and held 31,000 prisoners.  749 prisoners died in the camp, and the others were transferred to other camps shortly before the camp was liberated by the Allied Forces in 1944.  After the war the camp was used as a prison for Germans and Dutch collaborators.  Today there is a visitors' center with exhibitions and a national monument remembering the camp and its victims.  The camp is now a museum. Mittelbau-Dora (also Dora-Mittelbau and Nordhausen-Dora) was a German Nazi concentration camp located near Nordhausen in Thuringia, Germany.  It was established in late summer 1943 as a subcamp of Buchenwald concentration camp, supplying slave labour from many countries occupied by Germany (including Italian POWs and evacuated survivors of eastern extermination camps), for extending the nearby tunnels in the Kohnstein and for manufacturing the V-2 rocket and the V-1 flying bomb.  In the summer of 1944, "Mittelbau" became an independent concentration camp with numerous subcamps of its own.  In 1945, most of the surviving inmates were evacuated by the SS.  On 11 April 1945, US troops freed the remaining prisoners.  Around one in three of the roughly 60,000 prisoners who were sent to Mittelbau did not survive.
Answer: Bergen-Belsen concentration camp