diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index fff4edf5..55997163 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -36,6 +36,8 @@ add_metall_executable(allocator_aware_type allocator_aware_type.cpp)
 
 add_metall_executable(logger logger.cpp)
 
+add_metall_executable(concurrent concurrent.cpp)
+
 if (BUILD_C)
     add_c_executable(c_api c_api.c)
     target_link_libraries(c_api PRIVATE metall_c)
diff --git a/example/concurrent.cpp b/example/concurrent.cpp
new file mode 100644
index 00000000..765499f2
--- /dev/null
+++ b/example/concurrent.cpp
@@ -0,0 +1,47 @@
+// Copyright 2023 Lawrence Livermore National Security, LLC and other Metall
+// Project Developers. See the top-level COPYRIGHT file for details.
+//
+// SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+/// \file concurrent.cpp
+/// \brief This example demonstrates Metall's concurrency support.
+/// Metall can be used in a multi-threaded environment.
+/// Please see the API documentation of the manager class to find out which
+/// functions are thread-safe.
+
+#include <iostream>
+#include <thread>
+
+#include <metall/metall.hpp>
+
+void metall_alloc(metall::manager& manager, const int tid) {
+  for (int i = 0; i < 10; ++i) {
+    if (tid % 2 == 0) {
+      manager.deallocate(manager.allocate(10));
+    } else {
+      manager.destroy_ptr(manager.construct<int>(metall::anonymous_instance)());
+    }
+  }
+}
+
+int main() {
+  {
+    metall::manager manager(metall::create_only, "/tmp/datastore");
+
+    {
+      std::thread t1(metall_alloc, std::ref(manager), 1);
+      std::thread t2(metall_alloc, std::ref(manager), 2);
+      std::thread t3(metall_alloc, std::ref(manager), 3);
+      std::thread t4(metall_alloc, std::ref(manager), 4);
+
+      t1.join();
+      t2.join();
+      t3.join();
+      t4.join();
+    }
+    assert(manager.check_sanity());
+    assert(manager.all_memory_deallocated());
+  }
+
+  return 0;
+}
\ No newline at end of file
diff --git a/example/concurrent_map.cpp b/example/concurrent_map.cpp
index bbaa527c..383f66e5 100644
--- a/example/concurrent_map.cpp
+++ b/example/concurrent_map.cpp
@@ -1,6 +1,8 @@
+// Copyright 2023 Lawrence Livermore National Security, LLC and other Metall
+// Project Developers. See the top-level COPYRIGHT file for details.
 //
-// Created by Iwabuchi, Keita on 9/25/20.
-//
+// SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
 
 #include <iostream>
 #include <thread>
diff --git a/scripts/sanitizer/run_sanitizers.sh b/scripts/sanitizer/run_sanitizers.sh
new file mode 100644
index 00000000..1a6acf12
--- /dev/null
+++ b/scripts/sanitizer/run_sanitizers.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# This script builds and runs example programs with various sanitizers.
+# Usage example:
+# cd metall # Metall root directory
+# sh scripts/sanitizer/run_sanitizers.sh
+
+# Change the following variables to your own settings
+CC=clang
+CXX=clang++
+BOOST_ROOT="${HOME}/local/boost"
+METALL_ROOT=".."
+
+LOG_FILE=out-sanitizer.log
+
+exec_cmd () {
+  echo "" >> ${LOG_FILE}
+  echo "------------------------------------------------------------" >> ${LOG_FILE}
+  echo "Command: " "$@" | tee -a ${LOG_FILE}
+  "$@" >> ${LOG_FILE} 2>&1
+  echo "------------------------------------------------------------" >> ${LOG_FILE}
+  echo "" >> ${LOG_FILE}
+}
+
+build () {
+    local target=$1
+    exec_cmd ${CXX} -I ${BOOST_ROOT} -I ${METALL_ROOT}/include -std=c++17 ${SANITIZER_BUILD_ARGS}  ${target} -DMETALL_DEFAULT_CAPACITY=$((1024*1024*500))
+}
+
+run_sanitizer () {
+    SANITIZER_BUILD_ARGS=$1
+
+#     build "${METALL_ROOT}/example/simple.cpp"
+#     ./a.out 2>&1 | tee -a ${LOG_FILE}
+#      rm -f a.out
+
+    build "${METALL_ROOT}/example/concurrent.cpp"
+    echo "Running concurrent program"
+    ./a.out 2>&1 | tee -a ${LOG_FILE}
+     rm -f a.out
+}
+
+main() {
+    mkdir build
+    cd build
+    rm -rf ${LOG_FILE}
+
+    echo ""
+    echo "====================================================================="
+    echo "Build with address sanitizer and leak sanitizer"
+    run_sanitizer "-fsanitize=address -fno-omit-frame-pointer  -O1 -g"
+
+    echo ""
+    echo "====================================================================="
+    echo "Build with thread sanitizer"
+    run_sanitizer "-fsanitize=thread -fPIE -pie -O1 -g"
+
+    echo ""
+    echo "====================================================================="
+    echo "Build with memory sanitizer"
+    run_sanitizer "-fsanitize=memory -fsanitize-memory-track-origins -fPIE -pie -fno-omit-frame-pointer -g -O2"
+
+    echo ""
+    echo "====================================================================="
+    echo "Build with undefined behavior sanitizer"
+    run_sanitizer "-fsanitize=undefined  -O1 -g"
+}
+
+main "$@"
\ No newline at end of file